Automatic hair washing device

Abstract

An automatic hair washing device comprising a housing (1) with an inner cavity configured to at least partially accommodate the user's head, accessible via a head insertion port (1.1), the inner cavity being equipped with spray nozzles (2) for washing liquids, movable brushes (3) intended to act on the scalp, and a drain or liquid accumulation space, the device comprising a control panel (4) and an electrical power supply.

Description

Automatic hair washing device OBJECT OF THE INVENTION The invention, as the title of this specification indicates, is an automatic hair washing device. It is an innovation that offers advantages previously unknown within current techniques. TECHNICAL SECTOR The present invention falls within the sector of everyday needs, in the subclass of personal items or travel articles, especially in articles for hairstyling or shaving, specifically in equipment for cosmetics or cosmetic treatments, for example, for manicure or pedicure that correspond to the classification of hair or scalp devices and similar devices for dyeing hair, as well as in closed washing devices, for example, wash hats. STATE OF THE ART The present invention responds to the need to facilitate the hair hygiene process, eliminating dependence on manual interventions and improving user comfort during hair washing. In everyday situations, traditional washing methods require external assistance or the use of specific facilities that do not always guarantee a comfortable, efficient or automated experience, especially for people with reduced mobility or in assisted care contexts. Consequently, this invention presents an automatic hair washing device that allows hair washing to be carried out in a controlled, practical and autonomous manner, improving the user experience and optimizing the resources used in the personal hygiene process. Currently, there is no known existence of any automatic hair washing device that presents structural and constitutive technical characteristics equal or similar to those described in this descriptive report, as claimed. DESCRIPTION OF THE INVENTION The object of the present invention is the creation of an automatic hair washing device that provides a notable innovation within its field of application in the current state of the art, the characterizing details that make it possible being conveniently included in the final claims that accompany this description. The invention relates to an automatic hair washing device comprising a housing configured to at least partially accommodate the user's head within an internal cavity. The housing is equipped with spray nozzles arranged inside to expel washing liquids (water, water with additives, or specific products such as shampoo and conditioner) from one or more reservoirs or connections to the mains. It also includes movable brushes designed to act on the scalp and a control panel that allows the user to select a washing program and perform automatic hair washing without manual intervention. The internal cavity generally includes a drain or a space with sufficient capacity to collect all liquids. This invention solves the problem of washing hair manually, eliminating the need for direct assistance from the user or third parties, and allowing the process to be carried out automatically, in a controlled and efficient manner. This device is useful for people who require a practical solution for hair hygiene, whether at home, in professional settings or in contexts where reduced assistance is required, thus facilitating hair washing in an autonomous, comfortable and effective manner. The housing is designed to include a head insertion opening or port on the front, configured to allow the user's head to be fully or partially inserted into the housing. This design enables the user to interact with the washing systems inside the housing, facilitating head positioning and adjustment during use. Additionally, the head insertion port can incorporate an ergonomic flap along its lower edge, designed to support the neck and the lower part of the head, providing greater comfort during hair and scalp washing. The inclusion of this flap improves the user experience and reduces neck strain during cleaning. As mentioned, the housing may include one or more tanks for storing water, shampoo, and other washing liquids, configured to supply these liquids to the spray nozzles during operation. The presence of these tanks ensures a continuous supply of the liquids necessary for automatic cleaning, optimizing system efficiency. Furthermore, the spray nozzles can be arranged in suitable positions relative to the inner cavity where the head is placed, such as around the perimeter, at the top, at the bottom, or all of these positions within the housing, and configured to spray water, shampoo, and other washing liquids onto the user's scalp. This arrangement allows for a uniform spray that adapts to different washing configurations. The moving brushes are mounted inside the casing, designed to move and come into contact with the user's scalp and hair. Their integration facilitates mechanical cleansing and contributes to scalp massage, complementing the action of the washing liquids. The movement can be rotational around an axis or translational. On the other hand, movable brushes can have numerous long, thin, and flexible bristles, ensuring gentle stimulation without causing irritation, as well as allowing for deep cleaning and an effective massage during washing. This feature contributes to the care of the hair and scalp, improving the user experience and the effectiveness of the device. Regarding the user interface, the control panel can be located on the exterior of the housing and incorporate selection buttons configured to activate different wash programs. This arrangement facilitates direct operation and the selection of functions tailored to the user's needs. The control panel may also include a screen that displays information about the washing programs and the appliance's status, facilitating the selection and monitoring of automatic cleaning functions. This information display allows for more precise control and intuitive interaction with the system. Finally, the device includes a power supply, for example, one equipped with a cable and plug for mains connection, configured to supply power from the electrical grid to the device. This power supply ensures the continuous and stable operation of all the system's electrical components. Alternatively, it can be a battery, preferably a rechargeable one. This power supply can also power a heating system, such as a heating element isolated from the liquids but capable of transferring heat to them, for example, through a metal wall. This heating system can be equipped with a temperature sensor to ensure the correct temperature is maintained. To use the automatic hair washing device, the most complete embodiment will be explained. In this embodiment, the user must first use the control panel to select a suitable washing program and monitor the settings via the display. Next, the user inserts their head, either fully or partially, into the head insertion port of the housing and positions it on the ergonomic flap to maintain a comfortable position. During operation, the spray nozzles dispense the washing liquids supplied by the reservoirs, while the moving brushes gently cleanse and massage the scalp. The control panel display allows the user to check the device's status and the program in progress, ensuring simple and effective control. The order in which the liquids are dispensed depends on the program, but a final water rinse is generally required. Finally, the electrical power supply keeps the system operational, ensuring that all components work in a coordinated manner to complete the automatic cleaning cycle without additional manual intervention. EXPLANATION OF THE FIGURES To complete the description being made and in order to help in the better understanding of the characteristics of the invention, this descriptive report is accompanied, as an integral part thereof, by a figure in which, for illustrative and non-limiting purposes, the following has been represented. Figure 1 illustrates the automatic hair washing device. PREFERRED EMBODIMENT OF THE INVENTION. The automatic hair washing device comprises a housing (1) with a head insertion opening or port (1.1) providing access to an internal cavity within the housing (1). This internal cavity is sized to at least partially accommodate the user's head. The cavity is equipped with spray nozzles (2) arranged to expel washing liquids from a reservoir or a connection to the water supply, and movable brushes (3) designed to act on the scalp. The device also has a control panel (4) that allows the user to select a washing program and perform automatic hair washing without manual intervention. The internal cavity includes a drain or collection chamber for all sprayed liquids. An electrical power source (battery, mains connection) provides power to the unit. Preferably, the head insertion port (1.1) includes an ergonomic flap designed to support the neck and lower part of the head, providing greater comfort during hair and scalp washing. This flap is located at the bottom of the head insertion port (1.1). Typically, the housing (1) comprises one or more tanks for storing water, shampoo, and other washing liquids, configured to supply these liquids to the spray nozzles (2) during operation of the device. This may require the presence of pumps and valves, preferably non-return valves to prevent contamination. Preferably, the spray nozzles (2) are arranged in suitable positions within the inner cavity, such as perimeter, top, bottom, or all of them, inside the housing (1), and configured to spray water, shampoo, and other washing liquids onto the user's scalp. Typically, the movable brushes (3) are mounted inside the housing (1), arranged to move and come into contact with the user's scalp and hair. Preferably, mobile brushes (3) have numerous bristles that are soft enough not to damage the scalp and guarantee gentle stimulation without causing irritation, and allow for deep cleaning along with an effective massage during washing. Alternatively, the control panel (4) is located on an outer face of the housing (1) and incorporates selection buttons configured to activate different washing programs. In another preferred embodiment, the control panel (4) includes a display intended to show information about the washing programs and the status of the device, facilitating the selection and monitoring of the automatic cleaning functions. Generally, the device comprises an electrical power supply (5) equipped with a means of connection to the network by means of cable and plug, configured to supply power from the electrical network to the device. Having sufficiently described the nature of the present invention, as well as the manner of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field may understand its scope and the advantages that derive from it, it being noted that, within its essentiality, it may be put into practice in other modes of embodiment that differ in detail from the one indicated as an example, and which will also achieve the protection sought provided that its fundamental principle is not altered, changed or modified.

Claims

1. An automatic hair washing device comprising a housing (1) with an inner cavity configured to at least partially accommodate the user's head, accessible via a head insertion port (1.1), the inner cavity being equipped with spray nozzles (2) for washing liquids, movable brushes (3) intended to act on the scalp, and a drain or liquid accumulation space, the device comprising a control panel (4) and an electrical power supply.

2. An automatic hair washing device according to claim 2, characterized in that the lower part of the head insertion port (1.1) incorporates a flap intended to support the neck and the lower part of the head.

3. An automatic hair washing device according to claim 1, characterized in that the housing (1) comprises one or more liquid reservoirs. 4.An automatic hair washing device according to claim 1, characterized in that the movable brushes (3) are rotary.

5. An automatic hair washing device according to claim 1, characterized in that the control panel (4) is located on an outer face of the housing (1).

6. An automatic hair washing device according to claim 1, characterized in that the control panel (4) includes a display.