WO2022231414A1 - Chair for babies with a fall prevention device - Google Patents

Chair for babies with a fall prevention device Download PDF

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Publication number
WO2022231414A1
WO2022231414A1 PCT/MX2021/050066 MX2021050066W WO2022231414A1 WO 2022231414 A1 WO2022231414 A1 WO 2022231414A1 MX 2021050066 W MX2021050066 W MX 2021050066W WO 2022231414 A1 WO2022231414 A1 WO 2022231414A1
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WO
WIPO (PCT)
Prior art keywords
chair
seat
baby
base
found
Prior art date
Application number
PCT/MX2021/050066
Other languages
Spanish (es)
French (fr)
Inventor
Jesús Raúl BELTRÁN RAMÍREZ
Jonathan De Jesús MARTÍNEZ MENDOZA
José Ángel DOMÍNGUEZ RAMÍREZ
Xochitl Maritza BECERRA GONZÁLEZ
Xochitl Citlalli JIMENEZ ROMAN
Original Assignee
Beltran Ramirez Jesus Raul
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beltran Ramirez Jesus Raul filed Critical Beltran Ramirez Jesus Raul
Publication of WO2022231414A1 publication Critical patent/WO2022231414A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D1/00—Children's chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D11/00—Children's furniture convertible into other kinds of furniture, e.g. children's chairs or benches convertible into beds or constructional play-furniture
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders

Definitions

  • the present invention relates to the technical field of mechanics, electronics, safety devices, the furniture industry and more specifically baby seats, since it provides a baby seat with a fall prevention device.
  • Baby seats are very practical, and can greatly facilitate mealtimes, especially since parents will not have to carry them, but it is advisable to take into account some aspects, especially safety, to avoid accidents that can cause serious damage to the baby.
  • Another important feature is that it has a firm structure to provide stability and that its lower base has anti-skid surfaces, and if it has wheels that they have a braking mechanism.
  • the cradle is a type of bed for small children, the first cradles were concave baskets or small wooden containers.
  • Traditional cradles had semicircular bases that served to balance them and thus induce the baby to sleep, a mechanical device that has been replaced by legs with wheels that allow mobility.
  • the crib models for children up to three or four years old are larger and have high sides to prevent jumping or falling. In some cases, one of the walls can be folded down to get the child in or out with less effort.
  • the multi-purpose chair for infants and toddlers comprises a control system and a mechanical system
  • the control system comprises a voice transmission switch, an LCD display switch, a LED lighting switch, one main power switch, one heating and thermal insulation switch, one voice transmission module, one LCD display module, one LED lighting module, one emergency alarm module, one heating module and thermal insulation, a solar battery module, a single chip microcomputer module and a power module
  • the mechanical system comprises a footrest module, chair leg modules, chair seat extension modules, restraint system modules (SRS) on the side surfaces of the chair, SRS modules for the seat of the chair, armrest modules, a seat belt module for the backrest
  • the document cited above refers to a multipurpose chair for babies and small children with a module safety deflector, but does not show evidence of having motion sensors for sudden movements, nor does it describe having an integrated mechanism to adapt the chair as a cradle.
  • the folding baby nursing chair has simple structure and reasonable design and can be used to breastfeed babies conveniently and flexibly, effectively improving comfort for babies and ensuring smooth progress of treatment.
  • the purpose of the present invention is to provide a baby chair with a fall prevention device, which allows falls to be avoided by means of movement sensors that are activated by sudden movements.
  • An additional objective of the present invention is to provide a baby chair with a fall prevention device in which the backrest can be unfolded to convert the chair into a cradle, and by means of extensions secure the sides to prevent falls.
  • Figure 1 shows a right side perspective view of the baby chair with a fall prevention device.
  • Figure 2 shows a view of the base with the supports of the baby chair with a fall prevention device.
  • Figure 3 shows a front perspective view of the explosion of the base with the supports of the baby seat with fall prevention device.
  • Figure 4 shows a bottom perspective view of the base of the baby seat with fall prevention device, with the supports in a horizontal position.
  • Figure 5 shows a front perspective view of the plate with reinforcements and crossbar of the baby seat with fall prevention device.
  • Figure 6 shows a detailed view of the perforation of the baby chair with a fall prevention device, which is found in the reinforcements.
  • Figure 7 shows a front perspective view of the seat of the baby chair with a fall prevention device.
  • Figure 8 shows a rear perspective view of the seat of the baby chair with a fall prevention device.
  • Figure 9 shows a detailed view of the hole and the holes found in the structure of the baby chair with a fall prevention device.
  • Figure 10 shows a detailed view of the stem that protrudes from the structure of the baby seat with a fall prevention device.
  • Figure 11 shows a front view of the backrest explosion of the baby seat with fall prevention device.
  • Figure 12 shows a rear view of the backrest of the baby chair with a fall prevention device.
  • Figure 13 shows a left side perspective view of the footrest assembly of the baby seat with fall prevention device.
  • Figure 14 shows a rear perspective view of the backrest assembly in the baby seat with fall prevention device.
  • Figure 15 shows a side perspective view of the footrest of the baby chair with a fall prevention device.
  • Figure 16 shows a front perspective view of the table of the baby chair with a fall prevention device.
  • Figure 17 shows a rear perspective view of the table of the baby chair with a fall prevention device.
  • Figure 18 shows a left side perspective view of the baby seat with fall prevention device, in the cradle position.
  • the baby chair with a fall prevention device is made up of a base (1) that is prismatic with; at least two openings (2) located on each of the sides of the base (1), preferably one at the front, and another at the back, said openings (2) extend from the side to the bottom of the base (1); at least two supports
  • a structure (9) which is preferably semicircular in shape and is hollow inside, has a hole (10) that runs through from the front to the back of said structure (9); the hole (10) is configured to allow the assembly of the structure (9) on the axis (7) found in the crossbars (6) and allow a rotary movement of said structure (9); a hole (11) is located at each of the upper ends of the front face and rear face of the frame (9); the holes (11) are configured to align with the perforations (8) found in the reinforcements (5).
  • At least one actuator (not illustrated) which is preferably linear, is installed inside the structure (9) in alignment with the hole (11); a stem
  • An armrest (17) that is prismatic, is installed on each of the sides of the upper part of the seat
  • a relief (18) is found in the upper part of the front face of each armrest (17); a cavity (19) of the same dimensions as the relief (18) is located on the rear face of each armrest (17).
  • a backrest (20) which is prismatic, has guides (21) installed in the lower part, which are configured to assemble in the cavities (15) found in the rear part of the seat (13); the guides (21) are preferably arch-shaped, this configuration allows an angular movement of the backrest (20) to fix it in a vertical position to be used as a chair or in a horizontal position to be used as a cradle; two slots (22) are found longitudinally on each of the sides of the rear part of the backrest (20); a support (23), which is preferably of the telescopic type, is installed from its upper part by a means of articulation (not illustrated) to the upper part of each slot (22), this configuration allows said support (23) to be unfolded and extend it so that, when the backrest (20) is placed in a horizontal position, they provide support on the floor; the articulation means (not illustrated) can be a hinge, a pin or a hinge; a projection (24) is located on each of the upper sides of the backrest (20).
  • At least one movement sensor (not illustrated) is installed inside the structure (9) which is configured to detect sudden movements of the seat (13) and contract the stem (12) to release the structure (9) and allowing a pendulum movement in said seat (13).
  • a motor (not illustrated) which is preferably bidirectional, is installed inside the structure (9) coupled to the shaft (7), this configuration allows the seat (13) to rotate to its original position when the stem (12) is contracted by movements detected through the movement sensor (not illustrated), once the seat (13) is vertical, the stem (12) comes out again to be assembled in the hole (8).
  • the air bags (not shown) are set to inflate automatically if the motion sensor (not shown) detects that the seat (13) continues to move even after the motor (not shown) is activated and prevent impacts to the person in the seat. found in the baby seat with fall prevention device; the air bags (not illustrated) activate automatically if the movement of the seat (13) is backwards or forwards.
  • a wireless communication unit (not illustrated) is installed inside the structure (9), and is configured to remotely activate and deactivate the baby seat with fall prevention device, by means of an intelligent device, the which can be a mobile phone, a tablet or a computer.
  • a sound emitter (not illustrated) is connected to a microcontroller (not illustrated), both are located inside the structure (9), said microcontroller is configured to emit an audible alert in the event that the baby seat with device of prevention of caldas suffers a calda; the wireless communication unit (not shown) sends an alert to the smart device that is in communication with the baby seat with fall prevention device, when it suffers an accident.
  • the microcontroller (not shown) is configured to activate and control the actuator (not shown), the airbags (not shown), the motion sensor (not shown), the wireless communication unit (not shown), the motor ( not illustrated) and the sound emitter (not illustrated).
  • a power supply (not illustrated) which can be alternating current, a disposable battery, a rechargeable battery or a combination of the above, is installed inside the structure (9) configured to power the microcontroller (not illustrated). ).
  • a switch (not illustrated) is located on the outer periphery of the seat (13), this configuration allows the microcontroller (not illustrated) to be turned on or off for energy saving when the baby seat with fall prevention device , is not in use.
  • a footrest (25) that is prismatic, has guides (26) installed on the upper sides of the rear part, which are configured to assemble in the cavities (15) found in the slit (14); the guides (26) are preferably arch-shaped, this configuration allows an angular movement of the footrest (25) to fix it at different angles; the slot (14) is configured to accommodate the footrest (25) when it is placed in a vertical position, and that said footrest (25) does not protrude from the seat (13).
  • a table (27) which is prismatic, has openings (28) on the sides of the back, which extend from the back to the bottom of the table (27); the table (27) is configured to be installed through the openings (28) horizontally on the reliefs (18) of the armrest (17) when the seat (13) is used as a chair, or vertically on the projections ( 24) of the backrest (20) when it is placed horizontally to be used as a cradle.
  • a barrier (29) that is prismatic and preferably retractable, is housed in the cavities (19) of the armrests (17); the barriers (29) are configured to extend when the backrest (20) is placed in a horizontal position to be used as a cradle, or to contract when said backrest (20) is placed in a vertical position to be used as a chair.
  • the supports (3) When the backrest (20) is placed horizontally to use the baby seat with a fall prevention device as a cradle, the supports (3) must be turned over the openings (2) in such a way that said supports (3) are in a horizontal position, to reduce the height and prevent falls.
  • the base (1), the plate (4), the armrest (17), the backrest (20), the footrest (25), the table (27) and the barriers (29) are preferably rectangular in shape.
  • the armrest (17), the footrest (25), the table (27) and the barriers (29) preferably have rounded edges.
  • the motion sensor (not shown) can be microwave, vibration, ultrasonic, or reflective.
  • the motor may be a servo motor, an electric motor, or a stepper motor.
  • the wireless communication unit (not illustrated) can be via Bluetooth, WiFi (Wireless Fidelity) or UWB (Ultra Wide Band).
  • a cover which is preferably padded and waterproof is installed on the seat (13) and on the backrest (20) and is configured to give comfort to the baby and not get wet if liquids are spilled on said cover (not illustrated ).
  • Example 1 Preparation and use of the baby seat with fall prevention device.
  • the supports (3) are installed vertically in the openings (2) found at the ends of the base (1), then the assembly of the plate (4) and the seat (13) based on (1).
  • the backrest (20) is installed in a vertical position, in the back part of the seat (13), as well as the footrest (25) in the slit (14) in the front part of said seat (13), the baby sits in the baby chair with a fall prevention device and is secured by means of the belt (not illustrated), finally, the table (27) is installed in a horizontal position by means of the reliefs (18) found on the armrests ( 17).
  • the switch (not illustrated) is turned on to activate the microcontroller (not illustrated) and energize the fall prevention device, then the interface of the baby seat with the fall prevention device with a telephone is carried out. via the wireless communication unit (not shown).
  • the movement sensor detects said movement and contracts the stem (12) to release the seat (13). ) and that it has a movement with a pendulum effect, later the motor (not illustrated) is activated by the same microcontroller (not illustrated) to rotate the seat (13) in the opposite direction to which it was tilted and return it to its original position, At the same time, the wireless communication unit (not shown) sends a signal to the smartphone, and the sound emitter (not shown) is activated to alert about the accident.
  • the movement sensor detects that the seat (13) is still moving and sends a signal to the microcontroller (not illustrated) so that the air bags (not illustrated) are activated and minimize the impact of the baby, avoiding injuries that can range from minor even fatal.
  • Example 2 Preparation and use in cradle mode of the baby chair with a fall prevention device.
  • the supports (3) are installed horizontally in the openings (2) found at the ends of the base (1), then the assembly of the plate (4) and the seat (13) on the base (1).
  • the position of the backrest (20) is changed by turning it angularly to remain in a horizontal position, this, by means of the guides (21) that rotate inside the cavities (15).
  • the supports (23) move through the articulation means (not illustrated) and are placed vertically, followed by said supports (23) extending telescopically to support the backrest (20) on the floor.
  • the table (27) is placed vertically, on the projections (24) of the backrest (20), and the barriers (29) located in the cavities (19) of the armrests (17) are extended, to Finally, the footrest (25) is rotated angularly so that it is above an angle of 90 ° to close the lower part of the baby chair with a fall prevention device, and to be able to put a baby to bed without it being can fall on one of its sides.
  • the invention has been sufficiently described so that a person with average knowledge in the matter can reproduce and obtain the results that we mention in the present invention.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Seats For Vehicles (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

The present invention describes a chair for babies with a fall prevention device, which is provided with a motion sensor that detects sudden movements, enabling the sending of a signal to a microcontroller in order to contract the rod of an actuator that secures the chair in its base and to allow the chair to perform a swinging movement. Subsequently, a motor is activated by the same microcontroller in order to return the chair to its original position and secure it once again in the base with the rod of the actuator. Another relevant feature of the present invention is that it is provided with airbags, which prevent the baby from being harmed when the movement is too strong and the motor cannot return the chair to its original position, in addition to the fact that, when the chair falls, an audible alert is activated, and at the same time an alert is sent to a smart device that is interfaced with the chair by means of a wireless communication unit. Lastly, the chair for babies with a fall prevention device can be used as a crib.

Description

SILLA PARA BEBE CON DISPOSITIVO DE PREVENCIÓN DE CAÍDAS BABY CHAIR WITH FALL PREVENTION DEVICE
CAMPO TÉCNICO DE LA INVENCIÓN TECHNICAL FIELD OF THE INVENTION
La presente invención se relaciona con el campo técnico de la mecánica, electrónica, dispositivos de seguridad, industria mueblera y más específicamente sillas para bebes, ya que aporta una silla para bebe con dispositivo de prevención de caídas. The present invention relates to the technical field of mechanics, electronics, safety devices, the furniture industry and more specifically baby seats, since it provides a baby seat with a fall prevention device.
ANTECEDENTES DE LA INVENCION BACKGROUND OF THE INVENTION
Los modelos de sillas de bebe que son utilizadas son muy variados y dependen de las necesidades de cada familia. Las sillas para bebe son muy prácticas, y pueden facilitar mucho la hora de comer sobre todo porque los padres no tendrán que cargarlo, pero es aconsejable tener en cuenta algunos aspectos, especialmente de seguridad para evitar accidentes que pueden causar daños serios al bebe. The models of baby seats that are used are very varied and depend on the needs of each family. Baby seats are very practical, and can greatly facilitate mealtimes, especially since parents will not have to carry them, but it is advisable to take into account some aspects, especially safety, to avoid accidents that can cause serious damage to the baby.
Para elegir una silla adecuada es necesario tomar en cuenta que sea segura, para ello es importante que cuente con un cinturón de seguridad para que él bebe no se resbale o se llegue a parar sobre la silla. Para disminuir las lesiones graves por caídas, es conveniente que la silla no sea muy alta, y si es de altura graduadle, siempre se debe asegurar que el ajuste sea seguro para que no se baje de nivel por sí sola, aunque siempre es recomendable mantenerla en su posición más baja. También es muy importante comprobar que la silla no tenga bordes filosos que sobresalgan de la silla, asi como verificar que no tenga accesorios que cuelguen, sobre todo objetos pequeños que él bebe pudiera llevarse a la boca. To choose a suitable chair it is necessary to take into account that it is safe, for this it is important that it has a safety belt so that the baby does not slip or stop on the chair. To reduce serious injuries due to falls, it is convenient that the chair is not very high, and if it is adjustable in height, it must always be ensured that the adjustment is secure so that it does not lower its level on its own, although it is always advisable to maintain it. in its lowest position. It is also very important to check that the chair does not have sharp edges that protrude from the chair, as well as to verify that it does not have hanging accessories, especially small objects that the baby could put in his mouth.
Otra característica importante, es que cuente con una estructura firme para proporcionar estabilidad y que en su base inferior cuente con superficies antiderrapantes, y en caso de tener ruedas que éstas cuenten con un mecanismo de frenado. Another important feature is that it has a firm structure to provide stability and that its lower base has anti-skid surfaces, and if it has wheels that they have a braking mechanism.
Por otra parte, la cuna es un tipo de cama para niños pequeños, las primeras cunas eran cestos cóncavos o pequeños recipientes de madera. Las cunas tradicionales contaban con bases semicirculares que servían para balancearlas y así inducir el sueño del bebe, ingenio mecánico que ha sido sustituido por patas con ruedas que permiten su movilidad. Antiguamente eran fabricadas de mimbre o madera, posteriormente se ha dado lugar al plástico, el metal y una gran cantidad de materiales que en su mayoría son lavables. Los modelos de cuna para niños de hasta tres o cuatro años son más grandes y tienen los laterales altos para prevenir saltos o caídas. En algunos casos, una de las paredes es abatible para meter o sacar al niño con menor esfuerzo. On the other hand, the cradle is a type of bed for small children, the first cradles were concave baskets or small wooden containers. Traditional cradles had semicircular bases that served to balance them and thus induce the baby to sleep, a mechanical device that has been replaced by legs with wheels that allow mobility. Formerly they were made of wicker or wood, later it has given way to plastic, metal and a large number of materials that are mostly washable. The crib models for children up to three or four years old are larger and have high sides to prevent jumping or falling. In some cases, one of the walls can be folded down to get the child in or out with less effort.
Se realizó una búsqueda del estado de la técnica de silla para bebe con dispositivo de prevención de caídas, donde se encontró que se han desarrollado diferentes sillas con este fin, como se menciona en el documento de solicitud de patente de China número CN107048866 (A), con fecha de publicación del 18 de agosto del 2017, que tiene como título "SILLA MULTIUSOS PARA BEBÉS Y NIÑOS PEQUEÑOS" el cual describe que la silla multiusos para bebés y niños pequeños comprende un sistema de control y un sistema mecánico, en el que el sistema de control comprende un interruptor de transmisión de voz, un interruptor de pantalla LCD, un interruptor de iluminación LED, un interruptor de alimentación principal, un interruptor de calefacción y aislamiento térmico, un módulo de transmisión de voz, un módulo de pantalla LCD, un módulo de iluminación LED, un módulo de alarma de emergencia, un módulo de calefacción y aislamiento térmico, un módulo de batería solar, un módulo de microordenador de chip único y un módulo de potencia; el sistema mecánico comprende un módulo de reposapiés, módulos de patas de silla, módulos de extensión de asiento de silla, módulos de sistema de retención suplementario (SRS) en las superficies laterales de la silla, módulos SRS para el asiento de la silla, módulos de reposabrazos, un módulo de cinturón de seguridad del respaldo, un módulo de respaldo, módulo de sombrilla, módulo de cojín de asiento, módulo de deflector de seguridad móvil, módulo de asiento de silla, módulo de contrapeso de silla, módulo de rueda universal, módulo de almacenamiento de vasos de agua para bebés y niños pequeños, módulo de almacenamiento de cuencos para niños y un módulo colgante de juguetes para bebés y niños pequeños. La silla multiusos para bebés y niños pequeños tiene las funciones de alarma de emergencia, transmisión de voz, pantalla LCD, colgar juguetes, colocación de tableta, preservación térmica y de calefacción y protección SRS, y es de estructura simple y conveniente de operar, y es seguro y confiable. A search of the state of the art of a baby chair with a fall prevention device was carried out, where it was found that different chairs have been developed for this purpose, as mentioned in the Chinese patent application document number CN107048866 (A). , with a publication date of August 18, 2017, which has the title "MULTIPURPOSE CHAIR FOR INFANTS AND TODDLERS" which describes that the multi-purpose chair for infants and toddlers comprises a control system and a mechanical system, wherein the control system comprises a voice transmission switch, an LCD display switch, a LED lighting switch, one main power switch, one heating and thermal insulation switch, one voice transmission module, one LCD display module, one LED lighting module, one emergency alarm module, one heating module and thermal insulation, a solar battery module, a single chip microcomputer module and a power module; the mechanical system comprises a footrest module, chair leg modules, chair seat extension modules, restraint system modules (SRS) on the side surfaces of the chair, SRS modules for the seat of the chair, armrest modules, a seat belt module for the backrest, a backrest module, umbrella module, seat cushion module, mobile safety baffle module, chair seat module, chair counterweight module, universal wheel module, baby and toddler water cup storage module , children's bowl storage module and a hanging toy module for babies and toddlers. The multi-purpose baby and toddler chair has the functions of emergency alarm, voice broadcast, LCD display, hanging toys, tablet placement, heating and thermal preservation and SRS protection, and it is simple in structure and convenient to operate, and it is safe and reliable.
El documento citado con anterioridad hace referencia a una silla multiusos para bebes y niños pequeños con un módulo deflector de seguridad, pero no muestra evidencia de contar con sensores de movimiento para movimientos repentinos, asi como tampoco describe tener integrado un mecanismo para adaptar la silla a modo de cuna. The document cited above refers to a multipurpose chair for babies and small children with a module safety deflector, but does not show evidence of having motion sensors for sudden movements, nor does it describe having an integrated mechanism to adapt the chair as a cradle.
También se encontró el documento de solicitud de patente de Estados Unidos de América número US1064041 (A), con fecha de publicación del 10 de junio de 1913, con titulo "COMBINACIÓN DE SILLA ALTA, CUNA Y ANDADOR" que describe un dispositivo de que comprende un elemento de pluma para bebés que tiene una funda de asiento desplazadle, un elemento de respaldo articulado de manera intermedia al mismo y adaptado para extenderse hacia arriba para formar un respaldo para el asiento y que tiene lados que sobresalen hacia el lado del asiento, medios para sujetar el respaldo en posición elevada de manera liberable, dicho respaldo está adaptado para ser bajado a la posición horizontal y tiene un medio de soporte exterior plegable adaptado para ser retenido de manera liberable, para soportar el respaldo en posición horizontal, por lo que para formar una cama de cuna y por medio del elemento de pluma forme una cabecera para la cama, convenientemente para colocar al bebé en la misma mientras se coloca la cuna. The United States of America patent application document number US1064041 (A) was also found, with a publication date of June 10, 1913, entitled "COMBINATION OF HIGH CHAIR, CRIB AND WALKER" that describes a device comprising a baby boom member having a displaceable seat cover, a back member hinged intermediately thereto and adapted to extend upwardly to form a seat back and having sides protruding towards the side of the seat, means to releasably hold the backrest in the raised position, said backrest being adapted to be lowered to the horizontal position and having foldable outer support means adapted to be releasably retained, to support the backrest in the horizontal position, whereby for form a cradle bed and by means of the feather element form a headboard for the bed, conveniently to place the baby in it while laying. to the crib
Como se puede observar, el documento anterior describe una silla que tiene un mecanismo para bajar el respaldo de manera horizontal convirtiéndolo en cama, pero no evidencia tener integrados sensores de movimiento que accionan un mecanismo para la prevención de caldas. Por último, se encontró el documento de modelo de utilidad de China número CN204207936 (U), con fecha de publicación del 18 de marzo del 2015, que tiene como título "SILLA DE LACTANCIA PLEGABLE PARA BEBÉ" el cual describe una silla de lactancia plegable para bebés que comprende un asiento, una placa de cama y un estante para colgar biberones, en el que la placa de la cama está dispuesta fijamente en un lado del asiento, una caja de almacenamiento está dispuesta en el otro lado del asiento, la placa de la cama puede doblarse a través de una bisagra dispuesta en el medio de la placa de la cama, dos bandas de fijación están dispuestas en la placa de la cama, el soporte para colgar botellas está conectado con el asiento a través de un eje giratorio en ángulo recto y cuatro ruedas universales están dispuestas en el extremo inferior de las cuatro patas del asiento de la silla. La silla de lactancia plegable para bebés tiene una estructura simple y un diseño razonable y se puede usar para amamantar a los bebés de manera conveniente y flexible, de manera efectiva se mejora la comodidad para los bebés y se garantiza el progreso sin problemas del tratamiento. As can be seen, the previous document describes a chair that has a mechanism to lower the backrest horizontally, converting it into a bed, but it does not show that it has integrated movement sensors that activate a mechanism to prevent falls. Finally, the Chinese utility model document number CN204207936 (U) was found, with a publication date of March 18, 2015, which has the title "BABY FOLDING NURSING CHAIR" which describes a folding nursing chair. for babies comprising a seat, a bed plate and a shelf for hanging bottles, in which the bed plate is fixedly arranged on one side of the seat, a storage box is arranged on the other side of the seat, the plate of the bed can be folded through a hinge arranged in the middle of the bed plate, two fixing bands are arranged on the bed plate, the bottle hanger is connected with the seat through a rotating shaft At right angles and four universal wheels are arranged at the lower end of the four legs of the chair seat. The folding baby nursing chair has simple structure and reasonable design and can be used to breastfeed babies conveniently and flexibly, effectively improving comfort for babies and ensuring smooth progress of treatment.
El último documento citado, describe una silla plegable para lactancia, la cual se adapta de manera horizontal para la lactancia, pero no detalla que sea posible adaptarla a modo de cama con barreras desplegables de seguridad, asi como tampoco muestra evidencia de tener integrados sensores de movimiento que permitan evitar caldas cuando se encuentra en forma de silla. OBJETO DE LA INVENCIÓN The last document cited describes a folding chair for breastfeeding, which adapts horizontally for breastfeeding, but does not detail that it is possible to adapt it as a bed with deployable safety barriers, nor does it show evidence of having integrated pressure sensors. movement that avoid falls when it is in the form of a chair. OBJECT OF THE INVENTION
La presente invención, tiene como objetivo proporcionar una silla para bebe con dispositivo de prevención de caldas, que permita evitar caldas por medio de unos sensores de movimiento que se activan con movimientos repentinos. The purpose of the present invention is to provide a baby chair with a fall prevention device, which allows falls to be avoided by means of movement sensors that are activated by sudden movements.
Un objetivo adicional de la presente invención, es proporcionar una silla para bebe con dispositivo de prevención de caldas que el respaldo puede desplegarse para convertir la silla en cuna, y por medio de unas extensiones asegurar los costados para evitar caldas. An additional objective of the present invention is to provide a baby chair with a fall prevention device in which the backrest can be unfolded to convert the chair into a cradle, and by means of extensions secure the sides to prevent falls.
BREVE DESCRIPCION DE LAS FIGURAS BRIEF DESCRIPTION OF THE FIGURES
Los detalles característicos de esta novedosa silla para bebe con dispositivo de prevención de caídas se muestran claramente en la siguiente descripción y en las figuras que se acompañan, así como una ilustración de aquella, y siguiendo los mismos signos de referencia para indicar las partes mostradas. Sin embargo, dichas figuras se muestran a manera de ejemplo y no deben de ser consideradas como limitativas para la presente invención. The characteristic details of this novel baby chair with fall prevention device are clearly shown in the following description and accompanying figures, as well as an illustration thereof, and following the same reference signs to indicate the parts shown. However, said figures are shown by way of example and should not be considered as limiting the present invention.
La figura 1 muestra una vista en perspectiva lateral derecha de la silla para bebe con dispositivo de prevención de caídas. Figure 1 shows a right side perspective view of the baby chair with a fall prevention device.
La figura 2 muestra una vista de la base con los soportes de la silla para bebe con dispositivo de prevención de caídas. La figura 3 muestra una vista en perspectiva frontal de la explosión de la base con los soportes de la silla para bebe con dispositivo de prevención de caldas. Figure 2 shows a view of the base with the supports of the baby chair with a fall prevention device. Figure 3 shows a front perspective view of the explosion of the base with the supports of the baby seat with fall prevention device.
La figura 4 muestra una vista en perspectiva inferior de la base la silla para bebe con dispositivo de prevención de caldas, con los soportes en posición horizontal. Figure 4 shows a bottom perspective view of the base of the baby seat with fall prevention device, with the supports in a horizontal position.
La figura 5 muestra una vista en perspectiva frontal de la placa con refuerzos y travesaño de la silla para bebe con dispositivo de prevención de caldas. Figure 5 shows a front perspective view of the plate with reinforcements and crossbar of the baby seat with fall prevention device.
La figura 6 muestra una vista a detalle de la perforación la silla para bebe con dispositivo de prevención de caldas, que se encuentra en los refuerzos. Figure 6 shows a detailed view of the perforation of the baby chair with a fall prevention device, which is found in the reinforcements.
La figura 7 muestra una vista en perspectiva frontal del asiento de la silla para bebe con dispositivo de prevención de caldas. Figure 7 shows a front perspective view of the seat of the baby chair with a fall prevention device.
La figura 8 muestra una vista en perspectiva posterior del asiento de la silla para bebe con dispositivo de prevención de caldas. Figure 8 shows a rear perspective view of the seat of the baby chair with a fall prevention device.
La figura 9 muestra una vista a detalle del barreno y los orificios que se encuentra en la estructura de la silla para bebe con dispositivo de prevención de caldas. Figure 9 shows a detailed view of the hole and the holes found in the structure of the baby chair with a fall prevention device.
La figura 10 muestra una vista a detalle del vástago que sobresale de la estructura de la silla para bebe con dispositivo de prevención de caldas. Figure 10 shows a detailed view of the stem that protrudes from the structure of the baby seat with a fall prevention device.
La figura 11 muestra una vista frontal de la explosión del respaldo de la silla para bebe con dispositivo de prevención de caldas. La figura 12 muestra una vista posterior del respaldo de la silla para bebe con dispositivo de prevención de caldas. Figure 11 shows a front view of the backrest explosion of the baby seat with fall prevention device. Figure 12 shows a rear view of the backrest of the baby chair with a fall prevention device.
La figura 13 muestra una vista en perspectiva lateral izquierda del ensamble del reposapiés de la silla para bebe con dispositivo de prevención de caldas. Figure 13 shows a left side perspective view of the footrest assembly of the baby seat with fall prevention device.
La figura 14 muestra una vista en perspectiva posterior del ensamble del respaldo en la silla para bebe con dispositivo de prevención de caldas. Figure 14 shows a rear perspective view of the backrest assembly in the baby seat with fall prevention device.
La figura 15 muestra una vista en perspectiva lateral del reposapiés de la silla para bebe con dispositivo de prevención de caldas. Figure 15 shows a side perspective view of the footrest of the baby chair with a fall prevention device.
La figura 16 muestra una vista en perspectiva frontal de la mesa de la silla para bebe con dispositivo de prevención de caldas. Figure 16 shows a front perspective view of the table of the baby chair with a fall prevention device.
La figura 17 muestra una vista en perspectiva posterior de la mesa de la silla para bebe con dispositivo de prevención de caldas. Figure 17 shows a rear perspective view of the table of the baby chair with a fall prevention device.
La figura 18 muestra una vista en perspectiva lateral izquierda de la silla para bebe con dispositivo de prevención de caldas, en posición de cuna. Figure 18 shows a left side perspective view of the baby seat with fall prevention device, in the cradle position.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN DETAILED DESCRIPTION OF THE INVENTION
Para una mejor comprensión de la invención, a continuación, se enlistan las partes que componen la silla para bebe con dispositivo de prevención de caldas: For a better understanding of the invention, the parts that make up the baby seat with fall prevention device are listed below:
1. Base 2. Aberturas 3. Soportes 4. Placa 1. Base 2. Openings 3. Supports 4. plate
5. Refuerzo 5. Reinforcement
6. Travesaño 6. Crossbar
7. Eje 7. Shaft
8. Perforación 8. Drilling
9. Estructura 9. Structure
10. Barreno 10. Hole
11. Orificio 11. Hole
12. Vástago 12. Stem
13. Asiento 13. Seat
14. Hendidura 14. Slit
15. Cavidad 15. Cavity
16. Hueco 16. Hollow
17. Reposabrazos 17. Armrests
18. Relieve 18. Relief
19. Cavidad 20. Respaldo 21. Guías 19. Pocket 20. Backrest 21. Guides
22. Ranura 23. Soporte 24. Saliente 22. Slot 23. Support 24. Projection
25. Reposapiés 25. Footrest
26. Guías 26. Guides
27. Mesa 27. table
28. Aberturas 29. Barrera 28. Openings 29. Barrier
Con referencia a las figuras, la silla para bebe con dispositivo de prevención de caídas está conformada por una base (1) que es prismática con; al menos, dos aberturas (2) que se encuentran en cada uno de los costados de la base (1), preferentemente uno en la parte frontal, y otra en la parte posterior, dichas aberturas (2) se extienden desde el costado hasta la parte inferior de la base (1); al menos, dos soportesWith reference to the figures, the baby chair with a fall prevention device is made up of a base (1) that is prismatic with; at least two openings (2) located on each of the sides of the base (1), preferably one at the front, and another at the back, said openings (2) extend from the side to the bottom of the base (1); at least two supports
(3) que preferentemente son en forma de "U", están instalados de su parte superior en las aberturas (2) de cada uno de los costados de la base (1); las aberturas (2) están configuradas para permitir un giro angular de los soportes (3) y posicionarlos de manera vertical u horizontal. (3) which are preferably "U" shaped, are installed from their upper part in the openings (2) of each of the sides of the base (1); the openings (2) are configured to allow an angular rotation of the supports (3) and position them vertically or horizontally.
Una placa (4) la cual es prismática, se encuentra instalada en la parte superior de la base (1); un refuerzo (5) que preferentemente es de forma rectangular, se encuentra instalado en cada una de las esquinas de la placa (4); un travesaño (6) preferentemente de forma semicircular, se encuentra instalado en los refuerzos (5) de la parte frontal, y otro en los refuerzos (5) de la parte posterior de la placaA plate (4) which is prismatic, is installed in the upper part of the base (1); a reinforcement (5) that is preferably rectangular in shape, is installed in each of the corners of the plate (4); a crossbar (6) preferably semicircular in shape, is installed in the reinforcements (5) of the front part, and another one in the reinforcements (5) of the rear part of the plate
(4); un eje (7) se encuentra instalado en la parte media de los travesaños (6); una perforación (8) se encuentra en la parte superior de la cara interna de cada refuerzo (5). (4); a shaft (7) is installed in the middle part of the crossbars (6); a perforation (8) is found in the upper part of the internal face of each reinforcement (5).
Una estructura (9) la cual preferentemente es de forma semicircular y que es hueca en su interior, tiene un barreno (10) que atraviesa desde la parte frontal a la parte posterior de dicha estructura (9); el barreno (10) está configurado para permitir el ensamble la estructura (9) en el eje (7) que se encuentra en los travesaños (6) y permitir un movimiento giratorio de dicha estructura (9); un orificio (11) se encuentra en cada uno de los extremos superiores de la cara frontal y de la cara posterior de la estructura (9); los orificios (11) están configurados para alinearse con las perforaciones (8) que se encuentran en los refuerzos (5). Al menos, un actuador (no ilustrado) el cual preferentemente es lineal, se encuentra instalado en el interior de la estructura (9) en alineación con el orificio (11); un vástagoA structure (9) which is preferably semicircular in shape and is hollow inside, has a hole (10) that runs through from the front to the back of said structure (9); the hole (10) is configured to allow the assembly of the structure (9) on the axis (7) found in the crossbars (6) and allow a rotary movement of said structure (9); a hole (11) is located at each of the upper ends of the front face and rear face of the frame (9); the holes (11) are configured to align with the perforations (8) found in the reinforcements (5). At least one actuator (not illustrated) which is preferably linear, is installed inside the structure (9) in alignment with the hole (11); a stem
(12) se encuentra alojado en el orificio (11) el cual está configurado para extenderse o contraerse por medio del actuador (no ilustrado) y ensamblarse en la perforación (8) para mantener la estructura (9) en posición vertical. (12) is housed in the hole (11) which is configured to extend or contract by means of the actuator (not shown) and assembled in the perforation (8) to keep the structure (9) in a vertical position.
Un asiento (13) que es prismático preferentemente de forma cuadrangular, se encuentra instalado en la parte superior de la estructura (9); una hendidura (14) se encuentra en la parte frontal del asiento (13); una cavidad (15) se encuentra en cada uno de los costados superiores de la hendidura (14) y en cada uno de los costados superiores de la parte posterior del asiento (13); la cavidad (15) preferentemente es en forma de arco; una pluralidad de huecos (16) se encuentran en la periferia del asiento (13) los cuales están configurados para albergar una bolsa de aire (no ilustrada); un cinturón (no ilustrado) se encuentra instalado en la parte superior del asiento (13), esta configuración permite sujetar al bebe que se encuentra en la silla para bebe con dispositivo de prevención de caídas para que se mantenga sentado. A seat (13) that is prismatic, preferably quadrangular in shape, is installed in the upper part of the structure (9); a slit (14) is located in the front part of the seat (13); a cavity (15) is located on each of the upper sides of the slit (14) and on each of the upper sides of the rear part of the seat (13); the cavity (15) is preferably in the form of an arch; a plurality of holes (16) are found in the periphery of the seat (13) which are configured to house an air bag (not shown); A belt (not illustrated) is installed on the upper part of the seat (13), this configuration allows the baby in the baby seat with a fall prevention device to be held in place.
Un reposabrazos (17) que es prismático, se encuentra instalado en cada uno de los costados de la parte superior del asientoAn armrest (17) that is prismatic, is installed on each of the sides of the upper part of the seat
(13), los cuales están configurados para asegurar al bebe que se encuentra en dicho asiento (13), así como para proporcionar descanso a sus brazos; un relieve (18) se encuentra en la parte superior de la cara frontal de cada reposabrazos (17); una cavidad (19) de las mismas dimensiones del relieve (18) se encuentra en la cara posterior de cada reposabrazos (17). Un respaldo (20) el cual es prismático, tiene instaladas en la parte inferior, unas guías (21) las cuales están configuradas para ensamblar en las cavidades (15) que se encuentran en la parte posterior del asiento (13); las guías (21) preferentemente son en forma de arco, esta configuración permite un movimiento angular del respaldo (20) para fijarlo en posición vertical para utilizarse como silla o en posición horizontal para utilizarse como cuna; dos ranuras (22) se encuentran de manera longitudinal en cada uno de los costados de la parte posterior del respaldo (20); un soporte (23), el cual preferentemente es de tipo telescópico, se instala de su parte superior por un medio de articulación (no ilustrado) a la parte superior de cada ranura (22), esta configuración permite desplegar dicho soporte (23) y extenderlo de modo que, cuando el respaldo (20) es colocado en posición horizontal proporcionan apoyo sobre el piso; el medio de articulación (no ilustrado) puede ser una bisagra, un pernio o un gozne; una saliente (24) se encuentra en cada uno de los costados superiores del respaldo (20). (13), which are configured to secure the baby that is in said seat (13), as well as to provide rest to his arms; a relief (18) is found in the upper part of the front face of each armrest (17); a cavity (19) of the same dimensions as the relief (18) is located on the rear face of each armrest (17). A backrest (20) which is prismatic, has guides (21) installed in the lower part, which are configured to assemble in the cavities (15) found in the rear part of the seat (13); the guides (21) are preferably arch-shaped, this configuration allows an angular movement of the backrest (20) to fix it in a vertical position to be used as a chair or in a horizontal position to be used as a cradle; two slots (22) are found longitudinally on each of the sides of the rear part of the backrest (20); a support (23), which is preferably of the telescopic type, is installed from its upper part by a means of articulation (not illustrated) to the upper part of each slot (22), this configuration allows said support (23) to be unfolded and extend it so that, when the backrest (20) is placed in a horizontal position, they provide support on the floor; the articulation means (not illustrated) can be a hinge, a pin or a hinge; a projection (24) is located on each of the upper sides of the backrest (20).
Al menos, un sensor de movimiento (no ilustrado) se encuentra instalado en el interior de la estructura (9) el cual está configurado para detectar movimientos repentinos del asiento (13) y contraer el vástago (12) para liberar la estructura (9) y permitir un movimiento pendular en dicho asiento (13). At least one movement sensor (not illustrated) is installed inside the structure (9) which is configured to detect sudden movements of the seat (13) and contract the stem (12) to release the structure (9) and allowing a pendulum movement in said seat (13).
Un motor (no ilustrado) el cual preferentemente es bidireccional, se encuentra instalado en el interior de la estructura (9) acoplado al eje (7), esta configuración permite girar el asiento (13) a su posición original cuando el vástago (12) es contraído por movimientos detectados a través del sensor de movimiento (no ilustrado), una vez que el asiento (13) está de manera vertical, el vástago (12) sale nuevamente para ensamblarse en la perforación (8). A motor (not illustrated) which is preferably bidirectional, is installed inside the structure (9) coupled to the shaft (7), this configuration allows the seat (13) to rotate to its original position when the stem (12) is contracted by movements detected through the movement sensor (not illustrated), once the seat (13) is vertical, the stem (12) comes out again to be assembled in the hole (8).
Las bolsas de aire (no ilustradas) están configuradas para inflarse automáticamente si el sensor de movimiento (no ilustrado) detecta que el asiento (13) sigue en movimiento aún después de activar el motor (no ilustrado) y prevenir impactos en la persona que se encuentra en la silla para bebe con dispositivo de prevención de caldas; las bolsas de aire (no ilustradas) se activan de manera automática si el movimiento del asiento (13) es hacia atrás o hacia adelante. The air bags (not shown) are set to inflate automatically if the motion sensor (not shown) detects that the seat (13) continues to move even after the motor (not shown) is activated and prevent impacts to the person in the seat. found in the baby seat with fall prevention device; the air bags (not illustrated) activate automatically if the movement of the seat (13) is backwards or forwards.
Una unidad de comunicación inalámbrica (no ilustrada) se encuentra instalada en el interior de la estructura (9), y está configurada para activar y desactivar via remota la silla para bebe con dispositivo de prevención de caldas, por medio de un dispositivo inteligente, el cual puede ser un teléfono móvil, una tableta o una computadora. A wireless communication unit (not illustrated) is installed inside the structure (9), and is configured to remotely activate and deactivate the baby seat with fall prevention device, by means of an intelligent device, the which can be a mobile phone, a tablet or a computer.
Un emisor de sonido (no ilustrado) se conecta a un microcontrolador (no ilustrado), ambos se encuentran en el interior de la estructura (9), dicho microcontrolador está configurado para emitir una alerta auditiva en caso de que la silla para bebe con dispositivo de prevención de caldas sufra una calda; la unidad de comunicación inalámbrica (no ilustrada) envía una alerta al dispositivo inteligente que se encuentra en comunicación con silla para bebe con dispositivo de prevención de caídas, cuando sufre un accidente. El microcontrolador (no ilustrado) está configurado para activar y controlar el actuador (no ilustrado), las bolsas de aire (no ilustradas), el sensor de movimiento (no ilustrado), la unidad de comunicación inalámbrica (no ilustrada), el motor (no ilustrado) y el emisor de sonido (no ilustrado). A sound emitter (not illustrated) is connected to a microcontroller (not illustrated), both are located inside the structure (9), said microcontroller is configured to emit an audible alert in the event that the baby seat with device of prevention of caldas suffers a calda; the wireless communication unit (not shown) sends an alert to the smart device that is in communication with the baby seat with fall prevention device, when it suffers an accident. The microcontroller (not shown) is configured to activate and control the actuator (not shown), the airbags (not shown), the motion sensor (not shown), the wireless communication unit (not shown), the motor ( not illustrated) and the sound emitter (not illustrated).
Una fuente de alimentación (no ilustrada) la cual puede ser de corriente alterna, una batería desechable, una batería recargable o la combinación de las anteriores, se encuentra instalada en el interior de la estructura (9) configurada para energizar el microcontrolador (no ilustrado). A power supply (not illustrated) which can be alternating current, a disposable battery, a rechargeable battery or a combination of the above, is installed inside the structure (9) configured to power the microcontroller (not illustrated). ).
Un interruptor (no ilustrado) se encuentra en la periferia exterior del asiento (13), esta configuración permite poner en posición de encendido o apagado el microcontrolador (no ilustrado) para el ahorro de energía cuando la silla para bebe con dispositivo de prevención de caídas, no se encuentra en uso. A switch (not illustrated) is located on the outer periphery of the seat (13), this configuration allows the microcontroller (not illustrated) to be turned on or off for energy saving when the baby seat with fall prevention device , is not in use.
Un reposapiés (25) que es prismático, tiene instalado en los costados superiores de la parte posterior, unas guías (26) las cuales están configuradas para ensamblar en las cavidades (15) que se encuentran en la hendidura (14); las guías (26) preferentemente son en forma de arco, esta configuración permite un movimiento angular del reposapiés (25) para fijarlo en diferentes ángulos; la hendidura (14) está configurada para alojar el reposapiés (25) cuando es colocado en posición vertical, y que dicho reposapiés (25) no sobresalga del asiento (13). Una mesa (27) la cual es prismática, tiene en los costados de la parte posterior unas aberturas (28), las cuales se extienden desde la parte posterior hasta la parte inferior de la mesa (27); la mesa (27) está configurada para instalarse por medio de las aberturas (28) de manera horizontal en los relieves (18) del reposabrazos (17) cuando el asiento (13) es utilizado como silla, o de manera vertical en las salientes (24) del respaldo (20) cuando es colocado de manera horizontal para utilizarse como cuna. A footrest (25) that is prismatic, has guides (26) installed on the upper sides of the rear part, which are configured to assemble in the cavities (15) found in the slit (14); the guides (26) are preferably arch-shaped, this configuration allows an angular movement of the footrest (25) to fix it at different angles; the slot (14) is configured to accommodate the footrest (25) when it is placed in a vertical position, and that said footrest (25) does not protrude from the seat (13). A table (27) which is prismatic, has openings (28) on the sides of the back, which extend from the back to the bottom of the table (27); the table (27) is configured to be installed through the openings (28) horizontally on the reliefs (18) of the armrest (17) when the seat (13) is used as a chair, or vertically on the projections ( 24) of the backrest (20) when it is placed horizontally to be used as a cradle.
Una barrera (29) que es prismática y que preferentemente es retráctil, se encuentra alojada en las cavidades (19) de los reposabrazos (17); las barreras (29) están configuradas para extenderse cuando el respaldo (20) es colocado en posición horizontal para utilizarse como cuna, o para contraerse cuando dicho respaldo (20) es colocado en posición vertical para utilizarse como silla. A barrier (29) that is prismatic and preferably retractable, is housed in the cavities (19) of the armrests (17); the barriers (29) are configured to extend when the backrest (20) is placed in a horizontal position to be used as a cradle, or to contract when said backrest (20) is placed in a vertical position to be used as a chair.
Cuando el respaldo (20) es colocado de manera horizontal para utilizar la silla para bebe con dispositivo de prevención de caídas como cuna, se deben girar los soportes (3) sobre las aberturas (2) de tal forma que, dichos soportes (3) queden en posición horizontal, para disminuir la altura y evitar caídas. When the backrest (20) is placed horizontally to use the baby seat with a fall prevention device as a cradle, the supports (3) must be turned over the openings (2) in such a way that said supports (3) are in a horizontal position, to reduce the height and prevent falls.
La base (1), la placa (4), el reposabrazos (17), el respaldo (20), el reposapiés (25), la mesa (27) y las barreras (29) preferentemente son de forma rectangular. The base (1), the plate (4), the armrest (17), the backrest (20), the footrest (25), the table (27) and the barriers (29) are preferably rectangular in shape.
El reposabrazos (17), el reposapiés (25), la mesa (27) y las barreras (29) preferentemente tienen los cantos redondeados. El sensor de movimiento (no ilustrado) puede ser de microondas, de vibración, de ultrasonido o reflexivo. The armrest (17), the footrest (25), the table (27) and the barriers (29) preferably have rounded edges. The motion sensor (not shown) can be microwave, vibration, ultrasonic, or reflective.
El motor (no ilustrado) puede ser un servomotor, un motor eléctrico o un motor a pasos. The motor (not shown) may be a servo motor, an electric motor, or a stepper motor.
La unidad de comunicación inalámbrica (no ilustrada) puede ser por medio de Bluetooth, WiFi (Wireless Fidelity por sus siglas en inglés) o UWB (Ultra Wide Band por sus siglas en inglés). The wireless communication unit (not illustrated) can be via Bluetooth, WiFi (Wireless Fidelity) or UWB (Ultra Wide Band).
Un recubrimiento (no ilustrado) el cual preferentemente es acolchado e impermeable se encuentra instalado en el asiento (13) y en el respaldo (20) y está configurado para dar confort al bebe y no mojarse si se derraman líquidos sobre dicho recubrimiento (no ilustrado). A cover (not illustrated) which is preferably padded and waterproof is installed on the seat (13) and on the backrest (20) and is configured to give comfort to the baby and not get wet if liquids are spilled on said cover (not illustrated ).
REALIZACION PREFERENTE DE LA INVENCION PREFERRED EMBODIMENT OF THE INVENTION
Ejemplos examples
Los siguientes ejemplos ilustran una manera preferente, de cómo llevar a cabo la realización de la presente invención, por lo que no deben ser considerados como limitativos de la misma. The following examples illustrate a preferred way of carrying out the present invention, so they should not be considered as limiting it.
Ejemplo 1. Preparación y uso de la silla para bebe con dispositivo de prevención de caldas. Example 1. Preparation and use of the baby seat with fall prevention device.
Con referencia a las figuras antes mencionadas, se instalan los soportes (3) de manera vertical en las aberturas (2) que se encuentran en los extremos de la base (1), posteriormente se posiciona el ensamble de la placa (4) y el asiento (13) sobre la base (1). Se instala el respaldo (20) en posición vertical, en la parte posterior del asiento (13), así como el reposapiés (25) en la hendidura (14) de la parte frontal de dicho asiento (13), se sienta al bebe en la silla para bebe con dispositivo de prevención de caídas y se asegura por medio del cinturón (no ilustrado), por último, se instala la mesa (27) en posición horizontal por medio de los relieves (18) que se encuentran en los reposabrazos (17). With reference to the aforementioned figures, the supports (3) are installed vertically in the openings (2) found at the ends of the base (1), then the assembly of the plate (4) and the seat (13) based on (1). The backrest (20) is installed in a vertical position, in the back part of the seat (13), as well as the footrest (25) in the slit (14) in the front part of said seat (13), the baby sits in the baby chair with a fall prevention device and is secured by means of the belt (not illustrated), finally, the table (27) is installed in a horizontal position by means of the reliefs (18) found on the armrests ( 17).
Se pone el interruptor (no ilustrado) en posición de encendido para activar el microcontrolador (no ilustrado) y energizar el dispositivo de prevención de caídas, posteriormente se lleva a cabo la interfaz de la silla para bebe con dispositivo de prevención de caídas con un teléfono inteligente por medio de la unidad de comunicación inalámbrica (no ilustrada). The switch (not illustrated) is turned on to activate the microcontroller (not illustrated) and energize the fall prevention device, then the interface of the baby seat with the fall prevention device with a telephone is carried out. via the wireless communication unit (not shown).
Una vez activado el microcontrolador (no ilustrado) cuando él bebe que se encuentra en el asiento (13) realiza un movimiento repentino, el sensor de movimiento (no ilustrado) detecta dicho movimiento y contrae el vástago (12) para liberar el asiento (13) y que este tenga un movimiento con efecto de péndulo, posteriormente el motor (no ilustrado) es activado por el mismo microcontrolador (no ilustrado) para girar el asiento (13) en sentido contrario al que se inclinó y regresarlo a su posición original, al mismo tiempo, la unidad de comunicación inalámbrica (no ilustrada) envía una señal al teléfono inteligente, y el emisor de sonido (no ilustrado) es activado para alertar sobre el accidente. Once the microcontroller (not illustrated) is activated when the baby that is in the seat (13) makes a sudden movement, the movement sensor (not illustrated) detects said movement and contracts the stem (12) to release the seat (13). ) and that it has a movement with a pendulum effect, later the motor (not illustrated) is activated by the same microcontroller (not illustrated) to rotate the seat (13) in the opposite direction to which it was tilted and return it to its original position, At the same time, the wireless communication unit (not shown) sends a signal to the smartphone, and the sound emitter (not shown) is activated to alert about the accident.
Si el movimiento es lo suficientemente fuerte, a tal grado que el giro del motor no sea eficiente, el sensor de movimiento (no ilustrado) detecta que el asiento (13) aún sigue en movimiento y envía una señal al microcontrolador (no ilustrado) para que se activen las bolsas de aire (no ilustradas) y minimizar el impacto del bebe evitando lesiones que pueden ser desde leves hasta fatales. If the movement is strong enough, to such an extent that the rotation of the motor is not efficient, the movement sensor (not illustrated) detects that the seat (13) is still moving and sends a signal to the microcontroller (not illustrated) so that the air bags (not illustrated) are activated and minimize the impact of the baby, avoiding injuries that can range from minor even fatal.
Ejemplo 2. Preparación y uso en modo de cuna de la silla para bebe con dispositivo de prevención de caídas. Example 2. Preparation and use in cradle mode of the baby chair with a fall prevention device.
Con referencia a las figuras antes mencionadas, se instalan los soportes (3) de manera horizontal en las aberturas (2) que se encuentran en los extremos de la base (1), posteriormente se posiciona el ensamble de la placa (4) y el asiento (13) sobre la base (1). Se cambia la posición del respaldo (20) haciéndolo girar de manera angular para quedar en posición horizontal, esto, mediante las guías (21) que giran dentro de las cavidades (15). Al momento de poner el respaldo (20) en posición horizontal los soportes (23) se desplazan por el medio de articulación (no ilustrado) y se colocan de manera vertical, seguido a esto se extienden den dichos soportes (23) de manera telescópica para dar apoyo al respaldo (20) sobre el piso. With reference to the aforementioned figures, the supports (3) are installed horizontally in the openings (2) found at the ends of the base (1), then the assembly of the plate (4) and the seat (13) on the base (1). The position of the backrest (20) is changed by turning it angularly to remain in a horizontal position, this, by means of the guides (21) that rotate inside the cavities (15). When the backrest (20) is placed in a horizontal position, the supports (23) move through the articulation means (not illustrated) and are placed vertically, followed by said supports (23) extending telescopically to support the backrest (20) on the floor.
Posteriormente, se coloca la mesa (27) de manera vertical, sobre las salientes (24) del respaldo (20), y se extienden las barreras (29) que se encuentran en las cavidades (19) de los reposabrazos (17), para finalizar se gira de manera angular el reposapiés (25) de tal manera que quede por encima de una ángulo de 90° para cerrar la parte baja de la silla para bebe con dispositivo de prevención de caídas, y poder acostar a un bebe sin que esta pueda caer por alguno de sus lados. El invento ha sido descrito suficientemente como para que una persona con conocimientos medios en la materia pueda reproducir y obtener los resultados que mencionamos en la presente invención. Sin embargo, cualquier persona hábil en el campo de la técnica que compete el presente invento puede ser capaz de hacer modificaciones no descritas en la presente solicitud, sin embargo, si para la aplicación de estas modificaciones en una estructura determinada o en el proceso de manufactura de este, se requiere de la materia reclamada en las siguientes reivindicaciones, dichas estructuras deberán ser comprendidas dentro del alcance de la invención. Subsequently, the table (27) is placed vertically, on the projections (24) of the backrest (20), and the barriers (29) located in the cavities (19) of the armrests (17) are extended, to Finally, the footrest (25) is rotated angularly so that it is above an angle of 90 ° to close the lower part of the baby chair with a fall prevention device, and to be able to put a baby to bed without it being can fall on one of its sides. The invention has been sufficiently described so that a person with average knowledge in the matter can reproduce and obtain the results that we mention in the present invention. However, any skilled person in the technical field that the present invention is responsible for may be able to make modifications not described in this application, however, if for the application of these modifications in a given structure or in the manufacturing process of this, the matter claimed in the following claims is required, said structures should be included within the scope of the invention.

Claims

REIVINDICACIONES
1.Una silla para bebe con dispositivo de prevención de caldas, caracterizado porque comprende: una base (1) que tiene, al menos, dos aberturas (2) en cada uno de los costados de la base (1) que se extienden desde el costado hasta la parte inferior de dicha base (1); al menos, dos soportes (3) están instalados de su parte superior en las aberturas (2) de cada uno de los costados de la base (1); una placa (4) se instala en la parte superior de la base1. A baby seat with fall prevention device, characterized in that it comprises: a base (1) having at least two openings (2) on each of the sides of the base (1) that extend from the side to the bottom of said base (1); at least two supports (3) are installed from their upper part in the openings (2) of each one of the sides of the base (1); a plate (4) is installed on top of the base
(1); un refuerzo (5) se coloca en cada una de las esquinas de la placa (4); un travesaño (6) se instala en los refuerzos (5) frontales, y otro en los refuerzos (5) posteriores de la placa (4); un eje (7) se encuentra instalado en la parte media de los travesaños (6); una perforación (8) se encuentra en la parte superior de la cara interna de cada refuerzo (5); una estructura (9) hueca en su interior tiene un barreno (10) que la atraviesa desde la parte frontal hasta la parte posterior, por medio de dicho barreno la estructura (9) se ensambla en el eje (7); un orificio (11) se encuentra en cada uno de los extremos superiores de la cara frontal y de la cara posterior de la estructura (9) los cuales están alineados con las perforaciones (8); al menos, un actuador se encuentra instalado en el interior de la estructura (9) en alineación con el orificio (11); un vástago (12) se encuentra alojado en el orificio (11); un asiento (13) se encuentra instalado en la parte superior de la estructura (9); una hendidura (14) se encuentra en la parte frontal del asiento (13); una cavidad (15) se encuentra en cada uno de los costados superiores de la hendidura (14) y en cada uno de los costados superiores de la parte posterior del asiento (13); una pluralidad de huecos (16) se encuentran en la periferia del asiento (13); una bolsa de aire (no ilustrada) se encuentra albergada en el interior de cada uno de los huecos (16); un cinturón se encuentra instalado en la parte superior del asiento (13); un reposabrazos (17) se encuentra instalado en cada uno de los costados de la parte superior del asiento (13); un relieve (18) se encuentra en la parte superior de la cara frontal de cada reposabrazos (17); una cavidad (19) se encuentra en la cara posterior de cada reposabrazos (17); un respaldo (20) tiene instaladas en la parte inferior unas guias (21) que se ensamblan en las cavidades (15) que se encuentran en la parte posterior del asiento (13); dos ranuras (22) se encuentran de manera longitudinal en cada uno de los costados de la parte posterior del respaldo (20); un soporte (23) se instala de su parte superior por un medio de articulación a la parte superior de cada ranura (22); una saliente (24) se encuentra en cada uno de los costados superiores del respaldo (20); al menos, un sensor de movimiento, una unidad de comunicación inalámbrica, un emisor de sonido, un microcontrolador y una fuente de alimentación se encuentran instalados en el interior de la estructura (9); un motor se encuentra instalado en el interior de la estructura (9) acoplado al eje (7); un interruptor (no ilustrado) se encuentra instalado en la periferia exterior del asiento (13); un reposapiés (25) tiene instalado en los costados superiores de la parte posterior unas guias (26) que se ensamblan en las cavidades (15) que se encuentran en la hendidura (14); una mesa (27) tiene en los costados de la parte posterior unas aberturas (28) por medio de las cuales se instala dicha mesa (27) en los relieves (18) del reposabrazos (17) o en las salientes (24) del respaldo (20); y, una barrera (29) retráctil se encuentra alojada en las cavidades (19) de los reposabrazos (17). (1); a reinforcement (5) is placed in each of the corners of the plate (4); a crossbar (6) is installed on the front reinforcements (5), and another on the rear reinforcements (5) of the plate (4); a shaft (7) is installed in the middle part of the crossbars (6); a perforation (8) is found in the upper part of the internal face of each reinforcement (5); a hollow structure (9) inside has a hole (10) that crosses it from the front to the back, by means of said hole the structure (9) is assembled on the axis (7); a hole (11) is found in each of the upper ends of the front face and the rear face of the structure (9) which are aligned with the perforations (8); at least one actuator is installed inside the structure (9) in alignment with the hole (11); a stem (12) is housed in the hole (11); a seat (13) is installed in the upper part of the structure (9); a slit (14) is located in the front part of the seat (13); a cavity (15) is located on each of the upper sides of the slit (14) and on each of the upper sides of the seat back (13); a plurality of recesses (16) are located on the periphery of the seat (13); an air bag (not illustrated) is housed inside each of the holes (16); a belt is installed in the upper part of the seat (13); an armrest (17) is installed on each of the sides of the upper part of the seat (13); a relief (18) is found in the upper part of the front face of each armrest (17); a cavity (19) is located on the rear face of each armrest (17); a backrest (20) has guides (21) installed in the lower part that are assembled in the cavities (15) found in the rear part of the seat (13); two slots (22) are found longitudinally on each of the sides of the rear part of the backrest (20); a support (23) is installed from its upper part by a hinge means to the upper part of each slot (22); a projection (24) is located on each of the upper sides of the backrest (20); at least one motion sensor, one wireless communication unit, one sound emitter, one microcontroller and one power supply are installed inside the structure (9); a motor is installed inside the structure (9) coupled to the shaft (7); a switch (not illustrated) is installed on the outer periphery of the seat (13); a footrest (25) has guides (26) installed on the upper sides of the rear part that are assembled in the cavities (15) found in the slit (14); a table (27) has openings (28) on the sides of the back through which said table (27) is installed on the reliefs (18) of the armrest (17) or on the projections (24) of the backrest (20); and, a retractable barrier (29) is housed in the cavities (19) of the armrests (17).
2.La silla de la reivindicación 1 caracterizada porque, las aberturas (2) se encuentran una en la parte frontal, y otra en la parte posterior de la base. 2. The chair of claim 1 characterized in that the openings (2) are found one in the front part, and another in the back part of the base.
3.La silla de las reivindicaciones anteriores caracterizada porque, las aberturas (2) se extienden desde el costado hasta la parte inferior de la base (1). 3. The chair of the preceding claims characterized in that the openings (2) extend from the side to the bottom of the base (1).
4.La silla de la reivindicación 1 caracterizada porque, los soportes (3) son en forma de "U". 4. The chair of claim 1 characterized in that the supports (3) are "U" shaped.
5.La silla de la reivindicación 1 caracterizada porque, el travesaño (6) y la estructura (9) son de forma semicircular. 5. The chair of claim 1, characterized in that the crossbar (6) and the structure (9) are semicircular in shape.
6.La silla de la reivindicación 1 caracterizada porque, el actuador es lineal. 6. The chair of claim 1 characterized in that the actuator is linear.
7.La silla de la reivindicación 1 caracterizada porque, la cavidad (19) es de la misma dimensión que el relieve (18). 7. The chair of claim 1 characterized in that the cavity (19) is of the same dimension as the relief (18).
8.La silla de la reivindicación 1 caracterizada porque, la cavidad (15), las guias (21 y 26) tienen forma de arco.8. The chair of claim 1, characterized in that the cavity (15), the guides (21 and 26) are arch-shaped.
9.La silla de la reivindicación 1 caracterizada porque, el soporte (23) es de tipo telescópico. 9. The chair of claim 1, characterized in that the support (23) is of the telescopic type.
10. La silla para bebe de la reivindicación 1 caracterizado porque, el medio de articulación es una bisagra, un pernio o un gozne. 10. The baby seat of claim 1, characterized in that the articulation means is a hinge, a pin or a hinge.
11. La silla para bebe de la reivindicación 1 caracterizado porque, el motor es bidireccional. 11. The baby seat of claim 1 characterized in that the motor is bidirectional.
12. La silla para bebe de la reivindicación anterior caracterizado porque, el motor es un servomotor, un motor eléctrico o un motor a pasos. 12. The baby seat of the preceding claim, characterized in that the motor is a servomotor, an electric motor or a stepper motor.
13. La silla de la reivindicación 1 caracterizado porque, la fuente de alimentación es de corriente alterna, una batería o la combinación de las anteriores. 13. The chair of claim 1 characterized in that the power source is alternating current, a battery or a combination of the above.
14. La silla de la reivindicación 13 caracterizado porque la batería es desechable o recargable. 14. The chair of claim 13 characterized in that the battery is disposable or rechargeable.
15. La silla de la reivindicación 1 caracterizado porque, la unidad de comunicación inalámbrica es por medio de Bluetooth, WiFi o UWB. 15. The chair of claim 1 characterized in that the wireless communication unit is via Bluetooth, WiFi or UWB.
16. La silla de la reivindicación 1 caracterizado porque, las aberturas (28) se extienden desde la parte posterior hasta la parte inferior de la mesa (27). 16. The chair of claim 1 characterized in that the openings (28) extend from the back to the bottom of the table (27).
17. La silla de la reivindicación 1 caracterizado porque, el sensor de movimiento es de microondas, vibración, ultrasonido o reflexivo. 17. The chair of claim 1 characterized in that the motion sensor is microwave, vibration, ultrasound or reflective.
18. La silla de las reivindicaciones anteriores caracterizado porque, un recubrimiento se encuentra instalado en el asiento (13) y en el respaldo (20). 18. The chair of the preceding claims, characterized in that a covering is installed on the seat (13) and on the back (20).
19. La silla de la reivindicación 18 caracterizado porque, el recubrimiento es acolchado e impermeable. 19. The chair of claim 18 characterized in that the coating is padded and waterproof.
PCT/MX2021/050066 2021-04-26 2021-10-28 Chair for babies with a fall prevention device WO2022231414A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/A/2021/004783 2021-04-26
MX2021004783A MX2021004783A (en) 2021-04-26 2021-04-26 Baby chair with fall prevention device.

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WO2022231414A1 true WO2022231414A1 (en) 2022-11-03

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WO (1) WO2022231414A1 (en)

Citations (6)

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Publication number Priority date Publication date Assignee Title
GB216677A (en) * 1923-05-10 1924-06-05 Gordon Angus Rossborough Improvements in or relating to articles of furniture such as cots, chairs and the like
US5951102A (en) * 1996-12-27 1999-09-14 Evenflo Company, Inc. High chair
US20110227375A1 (en) * 2010-03-17 2011-09-22 Mattel, Inc. Reconfigurable Infant Support Structure
CN202589009U (en) * 2011-06-01 2012-12-12 克斯克管理公司 Child chair
EP2540195A1 (en) * 2011-06-29 2013-01-02 Perco Giancarlo Ditta Individuale Multifunction high chair for children
EP3424369A1 (en) * 2017-07-05 2019-01-09 Childwood Europe bvba High chair with swivel function which can lock a seat into multiple positions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216677A (en) * 1923-05-10 1924-06-05 Gordon Angus Rossborough Improvements in or relating to articles of furniture such as cots, chairs and the like
US5951102A (en) * 1996-12-27 1999-09-14 Evenflo Company, Inc. High chair
US20110227375A1 (en) * 2010-03-17 2011-09-22 Mattel, Inc. Reconfigurable Infant Support Structure
CN202589009U (en) * 2011-06-01 2012-12-12 克斯克管理公司 Child chair
EP2540195A1 (en) * 2011-06-29 2013-01-02 Perco Giancarlo Ditta Individuale Multifunction high chair for children
EP3424369A1 (en) * 2017-07-05 2019-01-09 Childwood Europe bvba High chair with swivel function which can lock a seat into multiple positions

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