Description:FIELD OF THE INVENTION

[0001] The present invention relates to a resting assistive device that is capable of providing comfortable and adjustable seating experience for users by adapting in real-time with the body dimensions of the user, thereby providing a tailored means for having a peaceful resting experience.

BACKGROUND OF THE INVENTION

[0002] Resting techniques encompass a variety of methods and aids designed to enhance comfort, support, and accessibility for individuals with mobility limitations or special needs during periods of rest. These techniques often involve specialized furniture such as adjustable beds, recliners, or lift chairs that accommodate different body positions and provide ergonomic support. Additionally, assistive devices like pillows, cushions, or wedges are used to alleviate pressure points, promote proper alignment, and enhance overall comfort while resting. Other assistive technologies may include mattress overlays or pads designed to reduce friction and manage moisture to prevent skin breakdown. These techniques are crucial for individuals with conditions such as mobility impairments, chronic pain, or disabilities, ensuring they rest comfortably.

[0003] Traditionally resting techniques often involve using conventional furniture such as standard beds, chairs, and sofas for sleeping or resting. While these methods are widely accessible, they can pose several challenges. Firstly, traditional beds and seating may not provide adequate support or comfort for individuals with specific medical conditions such as back pain, arthritis, or respiratory issues. This lack of proper support leads to discomfort, restless sleep, and exacerbation of underlying health problems. Secondly, standard furniture may not accommodate individual preferences or needs for positioning, resulting in limited options for adjusting posture or relieving pressure points during rest.

[0004] US6305039B1 discloses a resting system comprising a support for supporting a resting means on which a body can rest in relative comfort, wherein a support means is provided comprising a support frame having a plurality of channel forming means and further wherein said resting means includes a number of components and the junction between at least two of said components provides a further channel , aligned with said channel forming means, so that a securing/restraining means is able to move in said aligned channels ; and at least one securing/restraining means including a portion which is adapted to move along said aligned channels and a portion which can be placed against a body to be secured/restrained so as to prevent excessive movement of said body; a kit for the adaptation of existing support means so as to provide the resting system; the use of the resting system in patient care in orthopaedics, neurology, neurosurgery, radiography, radiotherapy, general surgery, rheumatology, physiotherapy, veterinary medicine/surgery, post-operative recovery, by the rescue and emergency service, the armed forces, sports medicine, or during care of the elderly both at home and in nursing homes; and particularly the use for the avoidance of pressure development or the development of pressure sores. Though, US’039 is capable of providing a system for providing a clam resting experience to the user. However, the above cited disclosure is incapable of providing a personalized and adaptive seating experience to the user by prioritizing user comfort, stability.

[0005] CN203723731U discloses a utility mode relates to living goods and in particular relates to a face-down type rest device. The rest device comprises a supporting cushion for supporting the head of a human body to climb down for a rest, wherein a multifunctional panel is connected to the upper part of the supporting cushion; the supporting cushion is a soft cushion; warm-keeping hand cushions are arranged in the middle parts of two sides of the multifunctional panel; warm-keeping arm sleeves are connected to the rear parts of the hand cushions; earphone fixing holes for a music player are formed in the front end of the multifunctional panel; a shading mirror, a clock and a water cup fixing groove are also arranged at the middle part of the multifunctional panel. According to the face-down type rest device, people easily fall in sleep at a face-down posture, do not feel numb, feels warm and comfortable, the problem that learning or working is delayed due to oversleeping can be avoided, and drinking water is provided for timely adjusting acid-base balance in a body after a rest. Though, CN’731 relates to living goods and in particular relates to a face-down type rest device. However, the above cited disclosure is inefficient in prioritizing user needs by detecting and adjusting to their hip dimensions for ensuring stability and security of the user.

[0006] Conventionally, many devices are available in the market that are capable of providing a comfortable resting experience to the user. However, the available devices are incapable of allowing users to change their seating orientation without needing to physically move the device.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that offers a highly adaptable and user-centric solution for resting and sitting, combining advanced technology with practical features to enhance comfort, stability, and ease of use.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a device that is capable of providing a personalized and adaptive seating experience to the user by prioritizing user comfort, stability, and customization while seating.

[0010] Another object of the present invention is to develop a device that is capable of prioritizing user needs by detecting and adjusting to their hip dimensions for ensuring stability and security of the, preventing chances of falling of the user.

[0011] Yet another object of the present invention is to develop a device that is capable of providing additional features such as adjusting the device's firmness and orientation to further enhance user experience.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to a resting assistive device that collectively contribute to a superior user experience by combining adjustable support, customizable seating comfort, and interactive control. In addition, the proposed device is capable of providing additional features such as adjusting the device's firmness and orientation to further enhance user experience.

[0014] According to an embodiment of the present invention, a resting assistive device, comprising a ring shaped frame designed to be placed on a stable surface, multiple telescopically operated legs equipped with the frame to get extend or retract, a suction unit is fitted with each leg to secure the frame on the surface, multiple links attached with the frame to radiate from the frame, creating a stable and balanced foundation, a circular disc connected to the free ends of the links, which serves as a central hub, wherein a seating unit is attached to the circular disc via a hydraulic rod, allowing for seamless height adjustments, an ultrasonic sensor attached with the seating unit designed to detect the dimensions of the user's hip portion, an expandable pulley arrangement integrated into the seating unit allows the seating unit to adjust its dimensions, an inflatable member that is integrated into the seating unit with an inflating unit located within the frame actuated by an inbuilt microcontroller to inflate the member providing additional comfort and support to the user, a communication module that seamlessly integrates with the microcontroller, enabling a wireless connection between the device and a user's computing unit, a motorized slider strategically configured between the inner side of the ring and the links, allowing for precise control over the links' movement and a battery is associated with the device to supply power to electrically powered components which are employed herein.

[0015] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of a resting assistive device.

DETAILED DESCRIPTION OF THE INVENTION

[0017] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0018] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0019] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0020] The present invention relates to a resting assistive device that offers a highly adaptable and user-centric solution for resting and sitting, combining advanced technology with practical features to enhance comfort, stability, and ease of use.

[0021] Referring to Figure 1, an isometric view of a resting assistive device is illustrated, comprising a ring shaped frame 101 designed to be placed on a stable surface, multiple telescopically operated legs 102 equipped with frame 101, multiple links 103 attached with frame 101, a circular disc 104 connected to free ends of links, a seating unit 105 attached to circular disc 104 via a hydraulic rod 106 , an expandable pulley arrangement 107 integrated into seating unit 105, an inflatable member 108 integrated into seating unit 105 with an inflating unit located within frame 101, a communication module that seamlessly integrates with the microcontroller, enabling a wireless connection between the device and a user's computing unit, a motorized slider 109 strategically configured between the inner side of the ring and the links.

[0022] The device disclosed herein, comprises of a ring shaped frame 101 designed to be placed on a stable surface, providing a foundation for the device. The frame 101 is equipped with multiple telescopically operated legs 102 to get extend or retract, allowing for adjustability and flexibility. The legs 102 provide essential support to the frame 101, ensuring stability and balance on the surface.

[0023] Each of the leg is fitted with a suction unit, which creates a secure bond between the leg and the surface, preventing the frame 101 from shifting or toppling over. This suction mechanism guarantees a firm grip, even on smooth or slippery surfaces. The suction units are used to create a vacuum seal between the surface and the frame 101. When the suction units are pressed against the surface, the initial contact creates a seal between the unit and the surface, this seals off the area within the suction unit. The suction cup is designed to maintain a relatively airtight seal even if the surface is not perfectly smooth.

[0024] When needed, the legs 102 get extend to elevate the frame 101, providing a customizable height adjustment to suit individual preferences or requirements. The telescopic legs 102 as mentioned herein are powered by a pneumatic unit that utilizes compressed air to extend and retract the legs 102. The process begins with an air compressor which compresses atmospheric air to a higher pressure. The air cylinder of the pneumatic unit contains a piston that moves back and forth within the cylinder.

[0025] The cylinder is connected to one end of the telescopic legs 102. The piston is attached to the telescopically operated legs 102 and its movement is controlled by the flow of compressed air. To extend the telescopic legs 102 the piston activates the air valve to allow compressed air to flow into the chamber behind the piston. As the pressure increases in the chamber, the piston pushes the telescopic legs 102 to the desired length.

[0026] Herein, multiple links 103 attached with the frame 101 radiate downward from the frame 101, forming a sturdy and robust structure. The links 103 designed to radiate from the frame 101, creating a stable and balanced foundation. The free ends of the links 103 are connected to a circular disc, which serves as a central hub, wherein a seating unit 105 is attached to the circular disc 104 via a hydraulic rod, allowing for seamless height adjustments.

[0027] The hydraulically operated rod 106 is linked with a hydraulic unit which comprises an oil compressor, cylinders, oil valves and piston that works in collaboration for extension/retraction of the rod. The oil compressor pressurizes hydraulic fluid to provide the necessary force for the hydraulic unit to operate. The hydraulic cylinders convert the pressurized hydraulic fluid’s energy into linear motion.

[0028] As the fluid enters the cylinder, it pushes against a piston inside, causing the rod 106 connected to the piston to extend/retract. Oil valves regulate the flow of hydraulic fluid within the hydraulic unit and controls the extension/retraction of the rod. The piston located inside the hydraulic cylinder is directly linked to the rods. When the pressurized fluid enters the cylinder, it pushes the piston, causing the connected rod 106 to extend for enabling the seating unit 105 to move up and down effortlessly, accommodating users of varying heights and preferences.

[0029] Simultaneously, an ultrasonic sensor attached with the seating unit 105, specifically designed to detect the dimensions of the user's hip portion. The ultrasonic sensor emits high-frequency waves toward the user and measures the time it takes for the waves to bounce back after hitting the user. The sensor is typically oriented in a way that it measures the dimensions of the user's hip portion. The ultrasonic sensor collects a significant amount of data by scanning the entire surface of the user and forms a 3D point cloud, which represents the dimensions of the user's hip portion.

[0030] The ultrasonic sensor sends the data to a microcontroller which processes the acquired data and detects the dimensions of the user's hip portion. The acquired data is sent to the microcontroller which processes the information and actuates an expandable pulley arrangement 107 integrated into the seating unit 105 allows the seating unit 105 to adjust its dimensions, expanding or contracting to accommodate the user's hip size.

[0031] The expandable pulley arrangement 107 allows the seating unit 105 to change its diameter without any physical effort. The expandable pulley arrangement 107 consists of two main components, an outer pulley shell and an inner core. The inner core is mounted on a shaft and is capable of moving axially within the outer shell. By changing the position of the inner core relative to the outer shell, the effective diameter of the seating unit 105 is increased/decreased.

[0032] When the core moves towards the Centre of the shell, the seating unit 105 is retracted and when the core moves away the diameter increases of the seating unit 105. As a result, the seating unit 105 fit each individual user comfortably, providing optimal support and relaxation. This feature ensures that the device adapts to the unique needs of each user, promoting maximum comfort and reducing strain on the body.

[0033] At the same instant of time, an inflatable member 108 that is integrated into the seating unit 105, working in harmony with an inflating unit located within the frame 101 actuated by the microcontroller, which carefully regulates the air flow to inflate the member 108. The inflating unit comprises of an air compressor which extracts the air from surrounding and increases the pressure of the air by reducing the volume of the air and which is further injected in the member 108. Further, the inflatable member 108 are laminated of multiple thin polymeric films, when air is inserted in the inflatable member 108 by means of air compressor, the films are puffed and the member 108 becomes soft and that provides the comfort to the user.

[0034] As the member 108 inflates, it provides additional comfort and support to the user, enhancing their overall seating experience. The inflatable member 108 is able to adjust to varying levels of firmness, allowing users to customize the level of comfort they desire. When inflated, the member 108 provides a gentle cushioning effect, reducing pressure points and promoting relaxation.

[0035] Further, the device features a communication module which includes Wi-Fi (Wireless Fidelity), Bluetooth module and alike that seamlessly integrates with the microcontroller, enabling a wireless connection between the device and a user's computing unit. This connection allows users to effortlessly transmit input commands to the microcontroller, specifying their desired height preferences for the seating unit 105. The microcontroller receives these commands and responds by actuating the hydraulic rod 106 and legs 102, precisely adjusting the height of the seating unit 105 to meet the user's needs.

[0036] This wireless connectivity empowers users to customize their seating experience with ease, making adjustments on the fly to optimize comfort and relaxation. The communication module ensures a reliable and stable connection, allowing users to trust in the device's ability to respond to their commands.

[0037] If the user inputs a command via their computing unit to harden the seating unit 105, the microcontroller energizes an electromagnetic fluid contained within an inflatable bag, which is layered over the seating unit 105 inflatable member 108. As the fluid is energized, it increases the hardness of the seating unit 105, providing a more substantial and supportive surface for the user. This adjustable firmness feature allows users to customize their seating experience to suit their individual needs, whether they prefer a soft and cushioned surface or a more rigid and supportive one.

[0038] In case a user inputs a command via their computing unit to rotate the seating unit 105, the microcontroller responds by actuating a motorized slider 109 strategically configured between the inner side of the ring and the links, allowing for precise control over the links' movement. The motorized slider 109 consists of a motor, and a rail unit integrated with ball bearings to allow smooth linear movement. As the motor rotates the rotational motion of the motor is converted into linear motion through a pair of belts and linkages. This linear motion provides a stable track and allows the movement of the links.

[0039] As the motorized slider 109 moves, it imparts a rotational motion to the links, which in turn causes the seating unit 105 to rotate. This smooth and effortless rotation enables users to adjust the seating unit 105 orientation to suit their preferences, whether they want to face a different direction or simply need to reposition themselves for optimal comfort.

[0040] The device features a battery is associated with the device to supply power to electrically powered components which are employed herein. The battery is comprised of a pair of electrode named as a cathode and an anode. The battery use a chemical reaction of oxidation/reduction to do work on charge and produce a voltage between their anode and cathode and thus produces electrical energy that is used to do work in the device.

[0041] The present invention works best in the manner, where the ring shaped frame 101 designed to be placed on the stable surface, multiple telescopically operated legs 102 to get extend or retract, the suction unit to secure the frame 101 on the surface, multiple links 103 to radiate from the frame 101, creating the stable and balanced foundation, the circular disc, which serves as the central hub, wherein the seating unit 105 via the hydraulic rod, allowing for seamless height adjustments. Further, the ultrasonic sensor to detect the dimensions of the user's hip portion, the expandable pulley arrangement 107 allows the seating unit 105 to adjust its dimensions, the inflating unit actuated by the inbuilt microcontroller to inflate the member 108 providing additional comfort and support to the user, the communication module that, enabling the wireless connection between the device and the user's computing unit, the motorized slider 109 for allowing precise control over the links' movement and the battery to supply power to electrically powered components which are employed herein.

[0042] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) A resting assistive device, comprising:

i) a ring shaped frame 101 developed to be positioned on a fixed surface and configured with plurality of telescopically operated legs 102 for providing support to said frame 101 on said surface and to elevate said frame 101 on time of requirement, wherein a suction unit attached with each said legs 102 for adhering with said surface to secure said frame 101 over said surface;
ii) plurality of links 103 configured with said ring radiating in downward direction, in a manner that free end of said links 103 connected together by means of a circular disc, wherein a seating unit 105 configured with said disc 104 by means of a hydraulic rod, for allowing a user to take rest;
iii) an ultrasonic sensor configured with said seating unit 105 to detect dimension of said user’s hip portion, wherein based on said determined dimension said an inbuilt microcontroller linked with said sensor, actuates an expandable pulley arrangement 107 integrated in said seating unit 105, to alter dimension of said seating unit 105, allowing said user to sit comfortably;
iv) an inflatable member 108 configured with said seating unit 105 and paired with a inflating unit configured with said frame 101, that is actuated by said microcontroller to inflate said member 108 in order to provide comfort to said user when resting over said seating unit 105, enhancing seating experience of said user; and
v) a communication module integrated with said microcontroller to establish a wireless connection between said microcontroller and a computing unit of said user, enabling said user to provide input command regarding regulating height of said seating unit 105 as per their preference, wherein based on said command said microcontroller actuates said hydraulic rod 106 and legs 102 to extend/retract in order to adjust height of said seating unit 105, enhancing sitting experience of said user.

2) The device as claimed in claim 1, wherein in case said user via said computing unit provide input command for hardening said seating unit 105, said microcontroller energizes an electromagnetic fluid filled in an inflatable bag layered over said member 108, to increase hardness of said seating unit 105.

3) The device as claimed in claim 1, wherein in case said user via said computing unit provide input command regarding rotation of said seating unit 105, said microcontroller actuates a motorized slider 109 configured between inner side of said ring and said links, to provide movement to said links, resulting in rotation of said seating unit 105.

4) The device as claimed in claim 1, wherein said telescopically operated legs 102 are powered by a pneumatic unit that includes an air compressor, air cylinder, air valves and piston which works in collaboration to aid in extension and retraction of said legs 102.

5) The device as claimed in claim 1, wherein said hydraulically operated rod 106 is powered by a hydraulic unit that includes an oil compressor, hydraulic cylinder, solenoid valves and piston which works in collaboration to aid in extension and retraction of said rod.

6) The device as claimed in claim 1, wherein a battery is associated with said device for supplying power to electrical and electronically operated components associated with said device.