WO2024068587A1 - Refrigerated device for preserving cosmetic products - Google Patents

Abstract

The invention relates to a refrigerated device (1) for preserving cosmetic products (6), comprising at least one interior space (10) delimited by outer walls (5), a cover (2), a base (3) comprising a Peltier module (9), a cold radiator, a fan positioned so as to ventilate the cold face of said Peltier module towards the interior space (10) of the device, and a temperature sensor, said device (1) further comprising at least one tray (4) positioned in said at least one interior space (10), for holding said cosmetic products (6).

Description

Description

Title of the invention: Refrigerated device for preserving cosmetic products

[0001] The invention relates to a refrigerated device (1) for preserving cosmetic products (6) comprising at least one interior space (10) delimited by exterior walls (5), a cover (2), a base (3 ) comprising a Peltier module (9), a cold radiator, a fan positioned so as to ventilate the cold face of said Peltier module towards the interior space (10) of the device, a temperature sensor, said device (1) comprising furthermore at least one tray (4) positioned in said at least one interior space (10), allowing the support of said cosmetic products (6).

Prior Art

[0002] The present invention relates to a refrigerated device for preserving cosmetic products, allowing cosmetic products to be stored at the right temperature.

[0003] The Applicant is a specialist in cosmetic products mainly comprising at least one fresh and unprocessed plant product.

[0004] We know that to have optimal conservation and maximum effectiveness, these cosmetic products must not be stored at room temperature, but must be refrigerated between 4° and 7°C in order to retain all their properties.

[0005] Generally speaking, to facilitate the beauty routine of users as well as for their comfort, it is preferable that their cosmetic products are placed in the treatment area, that is to say in the bathroom, the bedroom, etc.

[0006] There thus continues to be a need for a refrigerated device allowing the storage and preservation of said cosmetic products, in order to ensure that all of their properties are maintained.

Description of the invention

[0007] Thus, according to a first aspect, the invention relates to a refrigerated device (1) for preserving cosmetic products (6) comprising:

- At least one interior space (10) delimited by exterior walls (5);

- a cover (2);

- a base (3) comprising: i. At least one opening equipped with a Peltier module (9) having a cold face opening towards the inside of the device (1) and a hot face opening towards the outside of the device (1); ii. a cold radiator in contact with the cold side; iii. a fan positioned so as to ventilate the cold face of said Peltier module towards the interior space (10) of the device (1); iv. a temperature sensor;

- at least one tray (4), positioned in said at least one interior space (10), allowing the support of said cosmetic products (6).

[0008] Preferably, the exterior walls (5) of said device (1) are made of at least one insulating material.

[0009] Preferably, the exterior walls (5) of said device (1) are made of cork and/or metal.

[0010] Preferably, the entire device (1) according to the invention does not comprise plastic.

[0011] Preferably, the entire device (1) according to the invention only comprises environmentally friendly materials.

[0012] Preferably, the width, length and height of the refrigerated device (1) for preserving cosmetic products (6) according to the invention are less than 20 cm.

[0013] Even more preferably, the width of the device is less than 13 cm. [0014] Even more preferably, said device according to the invention has a height of 14.95 cm, a depth of 12.90 cm, and a length of 19.50 cm.

[0015] Preferably, all of the components included in the device according to the invention have a size of less than 20 cm in terms of length.

[0016] Preferably, the Peltier module (9) is configured to stop when the temperature sensor detects that the interior of the device reaches a temperature between 4° and 7°C, preferably between 4°C. and 5°C.

[0017] Even more preferably, the Peltier module (9) is connected to an electronic card also connected to the cold radiator and the temperature sensor. This allows the device to measure the temperature inside the device as soon as it is powered on. If this measurement identifies a temperature above 7°C, the Peltier Module and the fan turn on to cool the interior of the device. If the measurement identifies a temperature between 4°C and 5°C, the Peltier Module and the fan stop. If the measurement identifies a temperature between 6°C and 7°C, the Peltier Module and the fan turn on to cool the interior of the device. The objective is to maintain a temperature between 4°C and 7°C. Thus, temperature controls are carried out continuously by the device (A) according to the invention, in order to start or stop the Peltier module (9)

[0018] Preferably, said refrigerated device (1) for preserving cosmetic products (6) comprises at least two, preferably at least three, even more preferably at least four trays (4) allowing the support for said cosmetic products (6), said trays (4) being superposable and fitting on top of each other.

[0019] Preferably, said refrigerated device (1) for preserving cosmetic products (6) comprises between 1 and 10 trays (4) which can be stacked and fit on top of each other, allowing the support of said cosmetic products (6). ).

[0020] According to one embodiment, said trays can be secured to each other via complementary edges (7) between the upper part of the tray below, and the lower part of the tray above, like a Bento.

[0021] Preferably, said cosmetic products (6) are in containers, even more preferably pots, tubes, bottles, etc.

[0022] Preferably, said device (1) according to the invention comprises an external connector, even more preferably chosen from a USB-C connector and/or a jack socket.

[0023] Preferably, the device (1) according to the invention comprises vents (8) positioned on its walls.

[0024] Preferably, the base (3) according to the invention comprises a slope making it possible to evacuate condensation.

The cover (2), said at least one tray (4) and the base (3) are stackable and fit on top of each other (cover on tray, and tray on base).

[0026] According to a particular embodiment, said refrigerated device (1) for preserving cosmetic products (6) further comprises a hot radiator in contact with the hot face.

According to a particular embodiment, said refrigerated device (1) for preserving cosmetic products (6) further comprises a hot fan associated with the hot radiator.

[0028] According to a second aspect, the invention relates to the use of the refrigerated device (1) for preserving cosmetic products (6) according to the invention to preserve at least one cosmetic product, preferably a cosmetic product (6). comprising at least one vegetable product, fresh and unprocessed.

Figures

[0029] [Fig 1] is a schematic representation of the device according to the invention in closed configuration.

[0030] [Fig 2] is a photograph of the device according to the invention in exploded view, where the cover has been lifted, as well as the single tray present in this configuration, supporting the cosmetic products.

[0031] [Fig 3] is a schematic representation of the device according to the invention in closed configuration.

[0032] [Fig 4] is a schematic representation in cross section of the Device according to the invention in closed configuration.

Definitions

[0033] By “cosmetic products” is meant according to the present invention any substance or any mixture intended to be brought into contact with the superficial parts of the human body (epidermis, hair and capillary systems, nails, lips and external genitalia). or with the teeth and oral mucous membranes with a view, exclusively or mainly, to cleaning them, perfuming them, modifying their appearance, protecting them, maintaining them in good condition or correcting body odors. Thus, a cosmetic product according to the present invention also includes dermo-cosmetic or dermatological products.

[0034] Preferably according to the invention, the cosmetic products are products for the skin and nails, chosen from:

- creams, emulsions, lotions, gels and oils for the skin;

- beauty masks;

- foundations (liquids, pastes, powders);

- solar products;

- sunless tanning products;

- products for whitening the skin;

- anti-wrinkle products;

- shaving products (soaps, foams, lotions);

- makeup and makeup removal products;

- products intended to be applied to the lips;

- perfumes.

[0035] Preferably, the cosmetic products according to the present invention benefit from being kept cool, either for the good preservation of the product, which can thus present no natural or artificial preservative, or to increase the effectiveness or the sensoriality of the product when applied by the user.

[0036] To these effects of the cosmetic product is also added the effect of freshness provided by the product stored in the device (1) according to the invention, the cold applied to the skin in particular by means of a refrigerated cosmetic product allowing you to obtain, immediately after application:

- an effect on the radiance of the complexion, thanks to a decongestant effect;

- stimulation of blood circulation through vasoconstriction and vasodilation, revitalizing blood circulation and promoting venous return, allowing in particular to firm and tone the skin and combat sagging skin;

- a tightening effect to tighten enlarged pores and reduce sebum production. [0037] Thus in a particularly preferred manner, these cosmetic products are chosen from:

- perfumes: very sensitive to environmental changes, it is important to store them in a cool place and away from light to preserve the intensity of the scent notes.

- nail polishes: by keeping them cool, nail polishes remain fluid and supple and are therefore easier to apply.

- masks: in order to make the application of masks on the face pleasant and to enjoy a feeling of freshness upon application, it is recommended to place them in a cool place beforehand; without counting on the beneficial effects of the cold on the complexion, pores and toning of the skin.

- lipsticks: by remaining at the bottom of the bag or during periods of high heat, lipsticks soften. Keeping them cool helps prevent them from breaking. This also helps preserve their shape and consistency.

- creams: keeping them cool makes it possible to optimize the effectiveness and preservation of the formulas and at the same time obtain a beneficial refreshing effect on the complexion, pores and toning of the skin. It is therefore recommended to place cosmetic creams in a cool place.

- eye care: to optimize the effectiveness of the formulas and obtain an effect of reducing puffiness and dark circles, it is recommended to place them in a cool place. The decongestant and tightening effects are increased tenfold by the cold.

- lip and eye pencils: to obtain a firm lead and precise lines, it is necessary to place the lip and eye pencils in a cool place before use.

- micellar waters: micellar waters are known for their make-up removing and cleansing effects. Mainly composed of water, they are all the more pleasant to use after having been placed in a cool place. A tightening effect allowing to tighten the dilated pores as well as to reduce the production of sebum is observed.

- mists: thanks to the benefits of the cold, the skin is toned and firmed.

- treatments for heavy legs: treatments for heavy legs are even more effective if they are kept cool. Their soothing and decongestant powers are intensified, thus resolving pain caused by circulation problems.

- floral waters: Floral waters are extremely sensitive to air, light and heat. Cold is essential for their preservation.

[0038] Even more preferably, said cosmetics comprise at least one fresh and unprocessed plant product.

[0039] By “unprocessed” is meant according to the invention that said fruits and/or vegetables are used in their native form, without undergoing such transformation. as heating, pasteurization, freezing, concentration, before the preparation of the composition.

[0040] Indeed, fruits and vegetables contain numerous cosmetically active molecules, including vitamins and natural antioxidants, which will therefore be found in the cosmetic compositions according to the present invention, especially since said fruit products ( s) or vegetable(s) will not have been processed, these molecules being fragile and can be degraded by processing processes.

[0041] By “fresh fruit or vegetable juice” is meant according to the invention a juice obtained from a fresh fruit or vegetable, without the addition of sugar or preservative. This type of juice must most often be kept cool and has a limited shelf life. The cosmetic composition according to the invention will therefore be manufactured with this type of juice no later than 24 hours after obtaining the juice. The vitamins and minerals of fruits and vegetables are particularly well preserved in this type of juice.

Preferably said plant juices according to the invention are fresh and/or unprocessed.

[0043] The use of these fresh and unprocessed products thus requires a short design time for the composition according to the invention, in order to preserve the vitamins, antioxidants and minerals of fruits and vegetables, which are particularly well preserved in this type. juice and not degraded by processing processes, unlike non-fresh and processed products. Due to this rapid design, natural vitamins, antioxidants and minerals will therefore be found in the cosmetic compositions according to the present invention, which thus differentiate themselves in terms of benefit for the user from other cosmetic compositions using non-fresh and/or processed products. .

[0044] This short design time is a maximum of one week after the production of the fresh, unprocessed fruit juice, preferably a maximum of 24 hours later, even more preferably a maximum of 1 hour later.

[0045] Storage of these cosmetic products in the refrigerated device according to the invention, to optimize their conservation and their effectiveness, is therefore particularly recommended.

[0046] By “superimposable and nesting on top of each other” is meant for example that said trays can be secured to each other via complementary edges between the upper part of the tray below, and the lower part of the tray from above, as visible in Figure 2, like a Bento. It is the same for the cover (2) and the plate (4) in contact, as well as for the plate (4) in contact with the base (3).

[0047] By “lid” is meant a movable part making it possible to close a container by adapting to its opening.

[0048] By “base” is meant a base part on which the other elements of the device according to the invention rest. [0049] By “Peltier module” is meant a module exploiting the Peltier effect, that is to say having the capacity to convert an electric current into a temperature difference. Such a module is powered by a current and has two faces, one called cold and the other hot. The object to be cooled is placed in contact with the cold side, while the other side is coupled to a heat evacuation mechanism.

[0050] By “insulating material” is meant a material having low thermal conductivity, therefore allowing thermal insulation.

[0051] By “tray” is meant a flat and rigid element allowing the support of objects such as cosmetic products.

[0052] By “fan positioned so as to ventilate the cold face of said Peltier module towards the inside of the device (1)” is meant that said fan makes it possible to ensure that the cold moves from the Peltier module (9) towards the interior space (10) of the device (1), in order to cool the interior space (10) of the device (1) and the cosmetic products (6) contained.

[0053] By “interior space of the device” is meant a compartment separated from the exterior air by exterior walls, and constituting the storage compartment for cosmetic products in the device according to the invention.

Reference signs

[0054] (1): Refrigerated device

[0055] (2): Cover

[0056] (3): Base

[0057] (4): Tray

[0058] (5): Exterior walls

[0059] (6): Cosmetic products

[0060] (7): Complementary edges

[0061] (8): Vents

[0062] (9): Peltier module

[0063] (10): Interior space

Claims

Claims [Claim 1] Refrigerated device (1) for preserving cosmetic products (6) comprising: - At least one interior space (10) delimited by exterior walls (5); - a cover (2); - a base (3) comprising: i. At least one opening equipped with a Peltier module (9) having a cold face opening towards the inside of the device (1) and a hot face opening towards the outside of the device (1); ii. a cold radiator in contact with the cold side; iii. a fan positioned so as to ventilate the cold face of said Peltier module towards the interior space (10) of the device (1); iv. a temperature sensor; - at least one tray (4), positioned in said at least one interior space (10), allowing the support of said cosmetic products (6). [Claim 2] Refrigerated device (1) for preserving cosmetic products (6) according to the preceding claim, further comprising a hot radiator in contact with the hot face. [Claim 3] Refrigerated device (1) for preserving cosmetic products (6) according to the preceding claim, further comprising a hot fan associated with the hot radiator. [Claim 4] Refrigerated device (1) for preserving cosmetic products (6) according to any one of the preceding claims, where the exterior walls (5) of said device (1) are made of at least one insulating material. [Claim 5] Refrigerated device (1) for preserving cosmetic products (6) according to the preceding claim, where said exterior walls (5) are made of cork and/or metal. [Claim 6] Refrigerated device (1) for preserving cosmetic products (6) according to any one of the preceding claims, not comprising plastic. [Claim 7] Refrigerated device (1) for preserving cosmetic products (6) according to any one of the preceding claims, the width, length and height of which are less than 20 cm. [Claim 8] Refrigerated device (1) for preserving cosmetic products (6) according to any one of the preceding claims, wherein the Peltier module (9) is configured to stop when the temperature sensor detects that the interior of the device reaches a temperature between 4° and 7°C, preferably between 4°C and 5°C. [Claim 9] Refrigerated device (1) for preserving cosmetic products (6) according to any one of the preceding claims, comprising at least two, preferably at least three, even more preferably at least four trays (4) allowing the support of said cosmetic products, said trays (4) being superposable and fitting on top of each other. [Claim 10] Use of the refrigerated device (1) for preserving cosmetic products (6) according to any one of the preceding claims for preserving at least one cosmetic product, preferably a cosmetic product (6) comprising at least one plant product , fresh and unprocessed.