A mattress support structure that adapts to the human body's curves

Abstract

This utility model relates to the field of home furnishing technology, specifically to a mattress support structure that adapts to the human body curve. It includes a support layer composed of several elastic pockets, each containing several ellipsoids. The arrangement of multiple elastic pockets, each containing several ellipsoids, forms a multi-unit, collaboratively responsive adaptive human body curve support system. When pressure is applied by the human body, the elastic pockets undergo localized deformation, and the internal ellipsoids can shift and slide within the elastic pockets, rearranging and redistributing the support force. This effectively adjusts the distribution of support force, achieving personalized adaptive support to different body shapes and sleeping positions, thus improving comfort. It effectively avoids common problems in traditional mattresses, such as failure to adapt to the human body curve, insufficient fit leading to localized pressure or unsupported areas.

Description

Technical Field

[0001] This utility model relates to the field of home furnishing technology, specifically to a mattress support structure that adapts to the human body curve. Background Technology

[0002] In modern sleep products, the mattress, as a key component that directly contacts the human body and provides support and comfort, directly impacts the user's sleep quality and health. Currently, common mattress types on the market mainly include firm-surface mattresses (such as ordinary spring mattresses and coconut fiber mattresses), soft-surface mattresses (such as foam mattresses and latex mattresses), air mattresses, and water-filled mattresses. However, these traditional mattresses have significant technical limitations in conforming to the body's curves and dynamically adapting to different weight distributions and changes in sleeping posture, effectively providing support.

[0003] First, firm mattresses, due to their rigid materials or structure, are difficult to deform to conform to the curves of the human body. This causes pressure to concentrate in localized areas (such as the shoulders and hips), failing to provide even support. Long-term use may lead to spinal deformities or localized pressure pain. For example, while ordinary spring mattresses have a certain degree of elasticity, because the springs are arranged vertically and have a fixed elasticity coefficient, they cannot adaptively adjust to the pressure of different parts of the body, easily creating "blind spots" in support, especially lacking effective support in the neck and lower back.

[0004] Secondly, while soft-surface mattresses offer good conformability, their material properties result in insufficient support. This is especially true for heavier body parts (such as the hips), which are prone to excessive sinking, leading to abnormal spinal curvature. Meanwhile, lighter body parts (such as the back and legs) lack support due to insufficient contact with the mattress, resulting in a suspended state.

[0005] While air mattresses and water mattresses can theoretically conform to the body's curves by adjusting internal pressure, they rely on complex external control systems (such as multiple air pumps, water pumps, and temperature control systems). This not only increases the complexity and energy consumption of the equipment but also poses safety hazards such as air leaks, water leaks, and water sloshing. Furthermore, they are difficult to meet the real-time response requirements under dynamic changes in sleeping posture.

[0006] In particular, while current mainstream pocket spring mattresses offer significant advantages in reducing disturbance and improving quietness, their spring structure is still based on the traditional vertical compression principle, with a preset elastic coefficient that cannot dynamically adjust to the user's weight, body shape, and sleeping posture. This results in mattresses that are either too firm (lighter users cannot trigger spring compression) or too soft (heavier users cause the springs to fully compress and lose support), failing to achieve truly personalized, conformal support.

[0007] In summary, existing mattress technology has the following shortcomings:

[0008] 1. It cannot adjust in real time according to the body's weight distribution and changes in sleeping posture to conform to the body's curves and provide support;

[0009] 2. Excessive local pressure or insufficient support can affect the natural physiological curvature of the spine; the same mattress may not be suitable for users with different body types and sleeping habits.

[0010] 3. It is difficult to achieve the optimal balance between the thickness of the comfort layer and the function of the spring system.

[0011] Therefore, there is an urgent need to develop a new type of mattress support structure to break through the technical bottlenecks of traditional mattresses and improve sleep quality and health. Utility Model Content

[0012] This invention addresses the shortcomings and deficiencies of existing technologies by providing an adaptive mattress support structure that overcomes the problems of uneven support and insufficient fit in traditional mattresses, thus resolving the issues of these problems.

[0013] To achieve the above objectives, the present invention provides a mattress support structure that is adaptive to the human body curve, comprising a support layer composed of a plurality of elastic pockets, each of which contains a plurality of ellipsoids.

[0014] Furthermore, a connecting structure is provided between each pair of adjacent elastic bags.

[0015] Furthermore, the ellipsoid is any one, two, or three combinations of a sphere, a rotational ellipsoid, or a triaxial ellipsoid.

[0016] Furthermore, the material of the elastic bag body is any one of elastic fiber fabric, elastic membrane composite material, or homogeneous elastic membrane.

[0017] Furthermore, the elongation rate of the elastic bag is greater than or equal to 30%, and the elastic recovery rate of the elastic bag is greater than or equal to 90%.

[0018] Furthermore, the sphere, ellipsoid of revolution, or triaxial ellipsoid is a rigid, smooth-surfaced structure. When subjected to pressure, the deformation rate of the sphere, ellipsoid of revolution, or triaxial ellipsoid is less than 5%, and after the pressure is released, the rebound rate of the sphere, ellipsoid of revolution, or triaxial ellipsoid is greater than or equal to 99%.

[0019] Furthermore, the diameter of the sphere or the lengths of the major axis, middle axis, and minor axis of the rotating ellipsoid or triaxial ellipsoid are all within the range of 1-50 mm.

[0020] Furthermore, the number of the elastic bags is greater than or equal to 20.

[0021] Furthermore, the total number of spheres, ellipsoids of revolution, or triaxial ellipsoids within each of the aforementioned elastic bags is greater than or equal to three.

[0022] Furthermore, the connection structure is any one of a stitching structure, an adhesive structure, or a snap-fit ​​connection structure.

[0023] The beneficial effects of this utility model are:

[0024] This invention provides a mattress support structure that adapts to the human body's curves. The support layer consists of multiple elastic pockets arranged in a circular pattern. Each elastic pocket contains several ellipsoids, forming a multi-unit, synergistic flexible support system. When pressure is applied by the body, the elastic pockets undergo localized deformation, and the internal ellipsoids can shift and slide within the elastic pockets, rearranging and redistributing the support force. This effectively adjusts the distribution of support force, achieving personalized, adaptive support to the human body's curves for different body types and sleeping positions, thus improving comfort. It effectively avoids the problems of uneven support and localized pressure commonly found in traditional mattresses that fail to adapt to the human body's curves. Furthermore, the presence of the ellipsoids enhances the spatial fluidity and cushioning capacity within the elastic pockets, helping to relieve fatigue and promote blood circulation, making it particularly suitable for scenarios with high demands for sleep quality and spinal health. This mattress support structure is not only simple in structure, adapts to the human body's curves, and offers high comfort, but it is also low in cost and easy to implement and promote. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of a mattress support structure that adapts to the human body curve according to this utility model;

[0026] Figure 2 This is a cross-sectional view of a mattress support structure that adapts to the human body curve according to this utility model.

[0027] Figure 3 This is a top view of a mattress support structure that adapts to the human body curve according to this utility model. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] This invention proposes a mattress support structure that adapts to the human body's curves.

[0032] In the embodiments of this utility model, such as Figure 1-3 As shown, the mattress support structure that adapts to the human body curve includes a support layer 1, which is composed of a plurality of elastic pockets 2 arranged in a manner, and each elastic pocket 2 contains a plurality of ellipsoids 3.

[0033] In this embodiment, a connecting structure 4 is provided between each pair of adjacent elastic bag bodies 2.

[0034] In this embodiment, the ellipsoid 3 is any one, two, or three combinations of a sphere, a rotational ellipsoid, or a triaxial ellipsoid.

[0035] In this embodiment, the elastic bag 2 is made of any one of elastic fiber fabric, elastic membrane composite material, or homogeneous elastic membrane.

[0036] In this embodiment, the elongation rate of the elastic bag 2 is greater than or equal to 30%, and the elastic recovery rate of the elastic bag 2 is greater than or equal to 90%.

[0037] In this embodiment, the sphere, ellipsoid of revolution, or triaxial ellipsoid is a rigid, smooth structure. When subjected to pressure, the deformation rate of the sphere, ellipsoid of revolution, or triaxial ellipsoid is less than 5%, and the rebound rate of the sphere, ellipsoid of revolution, or triaxial ellipsoid after the pressure is released is greater than or equal to 99%.

[0038] In this embodiment, the diameter of the sphere or the lengths of the major axis, middle axis, and minor axis of the ellipsoid or triaxial ellipsoid are all in the range of 1-50 mm.

[0039] In this embodiment, the number of elastic bags 2 is greater than or equal to 20.

[0040] In this embodiment, the total number of spheres, rotational ellipsoids, or triaxial ellipsoids within each elastic bag 2 is greater than or equal to 3.

[0041] In this embodiment, the connecting structure 4 is any one of a stitching structure, an adhesive structure, or a snap-fit ​​connection structure.

[0042] Furthermore, the supporting layer 1 can be formed by arranging multiple elastic bags 2 into a single structure, or multiple elastic bags 2 can be arranged into several smaller clusters and then assembled into a whole by splicing. Adjacent elastic bags 2 are joined together by connecting structures 4. In actual use, a thin layer can be added to the bottom of the elastic bags 2 and fixed by connecting structures 4 to enhance the stability and consistency of the overall structure.

[0043] Each elastic pocket 2 contains at least three ellipsoids 3. The elastic pocket 2 is made of an elastic material, such as elastic fiber fabric, elastic membrane composite material, or homogeneous elastic membrane. Preferably, the elastic material has high tensile properties and good elastic recovery ability, with an elongation rate of not less than 30% and an elastic recovery rate of not less than 90%. The size and number of elastic pockets 2 can be flexibly set according to the mattress specifications based on actual application requirements.

[0044] The top of the elastic bag 2 can also be equipped with a zipper or other openable and closable structure according to actual needs, so as to seal at least three ellipsoids 3 after they are inserted into the bag, thus forming a complete support layer 1. Each elastic bag 2 can operate independently, while also working in conjunction with adjacent units under stress to achieve adaptive support for different body types, weights and sleeping positions.

[0045] Specifically, the ellipsoids include spheres, rotational ellipsoids, and triaxial ellipsoids. In actual use, one, two, or three combinations can be inserted into the elastic pocket 2. The lengths of the major, middle, and minor axes of the spheres, rotational ellipsoids, and triaxial ellipsoids are typically controlled between 1-50mm. Among them, a sphere has all three axes equal, a rotational ellipsoid has two equal axes, and a triaxial ellipsoid has none of the three equal axes. The specific number depends on the size of the elastic pocket 2. The ellipsoids 3 adopt a rigid, smooth, and lightweight structure, which is not easily deformed when bearing the pressure of the human body lying down, and can provide good support performance. The smooth surfaces of the spheres, rotational ellipsoids, and triaxial ellipsoids help reduce friction and facilitate arbitrary movement and rearrangement within the elastic pocket 2, thereby achieving better adaptability and comfort. By minimizing the weight of the spheres, rotational ellipsoids, and triaxial ellipsoids through material selection and structural design, their function is not affected while improving the overall user experience of the mattress.

[0046] When subjected to the pressure of a person lying down, the ellipsoid's deformation rate is less than 5%, and its rebound rate is no less than 99% after the pressure is released. Through material upgrades, structural optimization, and advanced manufacturing processes, the ellipsoid 3 achieves the goal of minimizing weight while ensuring good mechanical performance, thereby improving the overall user experience of the mattress.

[0047] It should be noted that in this application, the ellipsoid 3 is preferably a sphere, followed by a rotational ellipsoid, and lastly a triaxial ellipsoid, in order to better realize the dynamic displacement and sliding performance between the internal ellipsoids 3 and improve the function of adaptively conforming to the curves of the human body for support.

[0048] When a person lies on the surface of this invention or changes sleeping position, the body's weight acts on the supporting layer 1, causing the corresponding elastic bag 2 to locally indent. At this time, the pressure is transmitted through the bag wall to the internal ellipsoid 3, causing the ellipsoid 3 to undergo normal displacement and tangential sliding towards the unpressurized or low-pressure area. During the rearrangement process, the ellipsoid 3 compresses the internal space of the elastic bag 2 outward, generating tension, causing the unpressurized area to bulge and deform.

[0049] Part of the raised portion fills the natural concave areas of the human body, while another part forms a U-shaped three-dimensional curved surface on the lower side, effectively wrapping and supporting the body. This process continues until the various forces within the system reach a new equilibrium. At this point, the elastic bag 2 stores elastic potential energy.

[0050] When the body leaves the mattress or changes sleeping position, causing the external pressure to be released, the elastic potential energy in the elastic pocket 2 is converted into kinetic energy, pushing the ellipsoid 3 to gradually return to its initial position until the energy is completely released and the system returns to a state of static equilibrium. This process can be repeated, enabling the mattress to continuously adapt to the body's curves and provide support.

[0051] Example 1: A mattress support structure that adapts to the human body curve is applied in a mattress, including a support layer 1. The support layer 1 is composed of several elastic pockets 2, each of which contains several ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are hollow plastic spheres with a diameter of 20mm and a smooth surface, used as filling material. Each elastic pocket 2 can hold approximately 150 spheres. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications, and they are arranged closely side by side. A connecting structure 4 is provided between two adjacent elastic pockets 2. The connecting structure 4 can be any one of a stitching structure, an adhesive structure, or a snap-on connection structure. In actual use, a bottom layer can be added to the bottom of the support layer 1, and a perimeter can be added around the perimeter. A surface layer of the same material as the elastic pockets 2 can be added to the top of the support layer 1, and the bottom layer, perimeter, and surface layer can be further reinforced into a whole mattress by stitching, adhesive, or zippers. Among them, the stitching structure is preferably stitched with sewing thread; the adhesive structure is preferably bonded with an adhesive layer or hot melt adhesive.

[0052] The test subject was a 50kg adult. When lying flat on the mattress, the head, neck, back, waist, hips, and legs were all well supported by the elastic bag 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic bag 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed the mattress, the corresponding elastic bag 2 quickly returned to its initial state.

[0053] The test subject was a child weighing 20kg. When lying flat on the mattress, the child's head, neck, back, waist, hips, and legs were all well supported by the elastic bag 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic bag 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed from the mattress, the corresponding elastic bag 2 quickly returned to its initial state.

[0054] Example 2:

[0055] An adaptive human body curve mattress support structure is applied to a mattress, including a support layer 1. The support layer 1 is composed of several elastic pockets 2, and each elastic pocket 2 contains several ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are made of smooth plastic spheres with a diameter of 10mm. Each elastic pocket 2 can hold approximately 280 spheres. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0056] A connecting structure 4 is provided between two adjacent elastic pockets 2. The connecting structure 4 can be any one of a sewn structure, an adhesive structure, or a snap-on connection structure. In actual use, a bottom layer can be added to the bottom of the support layer 1, and a surrounding edge can be added around it. A surface layer of the same material as the elastic pockets 2 can be added on top of the support layer 1, and the bottom layer, the surrounding edge, and the surface layer can be further reinforced into a mattress as a whole by sewing, adhesive, or zippers. Among them, the sewn structure is preferably sewn with thread; the adhesive structure is preferably bonded with an adhesive layer or hot melt adhesive.

[0057] The experiment was conducted using a test subject weighing 50kg. In the supine position, all major contact points of the body were supported without any suspension. In the side-lying position, the elastic bag 2 quickly responded to changes in posture, automatically adjusting the support area to effectively conform to the body's curves, demonstrating excellent comfort. After the test subject removed from the device, the corresponding elastic bag 2 quickly returned to its initial state.

[0058] The test subject was a child weighing 20kg. When lying flat on the mattress, the child's head, neck, back, waist, hips, and legs were all well supported by the elastic bag 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic bag 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed from the mattress, the corresponding elastic bag 2 quickly returned to its initial state.

[0059] Example 3:

[0060] An adaptive human body curve mattress support structure is applied to a mattress, including a support layer 1. The support layer 1 is composed of several elastic pockets 2, each containing several ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are smooth plastic rotating ellipsoids with a major axis of 20mm, a minor axis of 15mm, a central axis of 15mm, and a smooth surface. Each elastic pocket 2 can hold approximately 180 rotating ellipsoids. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0061] A connecting structure 4 is provided between two adjacent elastic pockets 2. The connecting structure 4 can be any one of a sewn structure, an adhesive structure, or a snap-on connection structure. In actual use, a bottom layer can be added to the bottom of the support layer 1, and a surrounding edge can be added around it. A surface layer of the same material as the elastic pockets 2 can be added on top of the support layer 1, and the bottom layer, the surrounding edge, and the surface layer can be further reinforced into a mattress as a whole by sewing, adhesive, or zippers. Among them, the sewn structure is preferably sewn with thread; the adhesive structure is preferably bonded with an adhesive layer or hot melt adhesive.

[0062] Test results show that the 50kg test subject received good support and fit whether lying flat or on their side. The elastic bag 2 can quickly respond to pressure changes, achieving an adaptive fit to the body's curves, significantly improving sleep comfort. After the test subject removed from this invention, the corresponding elastic bag 2 quickly returned to its initial state.

[0063] The test subject was a child weighing 20kg. When lying flat on the mattress, the child's head, neck, back, waist, hips, and legs were all well supported by the elastic bag 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic bag 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed from the mattress, the corresponding elastic bag 2 quickly returned to its initial state.

[0064] Example 4:

[0065] An adaptive human body curve mattress support structure is applied to a mattress, including a support layer 1. The support layer 1 is composed of a plurality of elastic pockets 2, each of which contains a plurality of ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are hollow plastic spheres with a diameter of 25mm and a smooth surface. Each elastic pocket 2 can hold approximately 100 spheres. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0066] Adjacent elastic bag bodies 2 are connected by stitching or adhesive. In actual use, a thin layer can be added to the bottom of the elastic bag body 2, and the overall structure can be further reinforced by stitching or adhesive.

[0067] The test subject was a 65kg adult. When lying flat on the mattress, the head, neck, back, waist, hips, and legs were all well supported by the elastic pocket 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic pocket 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed themselves from the mattress, the corresponding elastic pocket 2 quickly returned to its initial state.

[0068] The test subject was a child weighing 20kg. When lying flat on the mattress, the child's head, neck, back, waist, hips, and legs were all well supported by the elastic bag 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic bag 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed from the mattress, the corresponding elastic bag 2 quickly returned to its initial state.

[0069] Example 5:

[0070] An adaptive human body curve mattress support structure is applied to a mattress, including a support layer 1. The support layer 1 is composed of several elastic pockets 2, each containing several ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are hollow plastic rotating ellipsoids with a major axis of 25mm, a minor axis of 25mm, a central axis of 20mm, and a smooth surface, used as filling material. Each elastic pocket 2 can hold approximately 100 rotating ellipsoids. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0071] The elastic pockets 2 are arranged according to the mattress specifications. Adjacent pockets are connected by stitching or adhesive. In some embodiments, a thin layer is added to the bottom and fixed by stitching or adhesive.

[0072] The experiment was also conducted using a test subject weighing 65kg. In the supine position, all major contact points of the human body were evenly supported without any unsupported areas; in the side-lying position, the elastic bag 2 quickly responded to changes in posture, automatically adjusting the support area to effectively conform to the curves of the human body, demonstrating excellent comfort.

[0073] The test subject was a child weighing 20kg. When lying flat on the mattress, the child's head, neck, back, waist, hips, and legs were all well supported by the elastic bag 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic bag 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed from the mattress, the corresponding elastic bag 2 quickly returned to its initial state.

[0074] Example 6:

[0075] An adaptive human body curve mattress support structure is applied to a mattress, including a support layer 1. The support layer 1 is composed of a plurality of elastic pockets 2, each of which contains a plurality of ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are hollow plastic triaxial ellipsoids with a major axis of 25mm, a minor axis of 23mm, a central axis of 20mm, and a smooth surface. Each elastic pocket 2 can hold approximately 100 triaxial ellipsoids. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0076] The elastic pockets 2 are arranged closely according to the mattress design requirements, and adjacent pockets are connected by stitching or adhesive. In some embodiments, a thin bottom layer is also added to improve structural stability.

[0077] Test results show that the 65kg test subject achieved good support and fit whether lying flat or on their side. The elastic pocket 2 can quickly respond to pressure changes, achieving an adaptive fit to the body's curves, significantly improving sleep comfort.

[0078] Example 7:

[0079] An adaptive human body curve mattress support structure is applied to a mattress, including a support layer 1. The support layer 1 is composed of a plurality of elastic pockets 2, each of which contains a plurality of ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are hollow plastic spheres with a diameter of 50 mm and a smooth surface. Each elastic pocket 2 can hold approximately 80 spheres. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0080] Adjacent elastic bag bodies 2 are connected by stitching or adhesive. In actual use, a thin layer can be added to the bottom of the elastic bag body 2, and the overall structure can be further reinforced by stitching or adhesive.

[0081] The test subject was an adult weighing 80kg. When lying flat on the mattress, the head, neck, back, waist, hips and legs were able to fit and support the elastic bag 2 without any feeling of being unsupported or uncomfortable, and the overall comfort level was high. When the test subject lay on his / her side, the elastic bag 2 could quickly respond to changes in sleeping position and adaptively adjust the support shape, still maintaining a good fit and support effect, without any obvious pressure or gaps.

[0082] Example 8:

[0083] An adaptive human body curve mattress support structure is applied in a mattress, including a support layer 1. The support layer 1 is composed of a plurality of elastic pockets 2, each of which contains a plurality of ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are selected as hollow plastic spheres with a diameter of 20mm and a smooth surface, and hollow plastic rotating ellipsoids with a major axis of 20mm, a minor axis of 15mm, a central axis of 15mm, and a smooth surface, together as filling materials. The number of spheres and rotating ellipsoids is equal, and each elastic pocket 2 can hold approximately 150 ellipsoids. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0084] The elastic pockets 2 are arranged according to the mattress specifications. Adjacent pockets are connected by stitching or adhesive. In some embodiments, a thin layer is added to the bottom and fixed by stitching or adhesive.

[0085] The experiment was conducted using a test subject weighing 60kg. In the supine position, all major contact points of the body were evenly supported without any suspension. In the side-lying position, the elastic bag 2 quickly responded to changes in posture, automatically adjusting the support area to effectively conform to the body's curves, demonstrating excellent comfort. After the test subject removed from the device, the corresponding elastic bag 2 quickly returned to its initial state.

[0086] The test subject was a child weighing 25kg. When lying flat on the mattress, the child's head, neck, back, waist, hips, and legs were all well supported by the elastic bag 2 without any feeling of being unsupported or uncomfortable, indicating a high level of overall comfort. When the test subject lay on their side, the elastic bag 2 quickly responded to changes in sleeping position, adaptively adjusting its support shape while maintaining a good fit and support effect, without any noticeable pressure or gaps. After the test subject removed from the mattress, the corresponding elastic bag 2 quickly returned to its initial state.

[0087] Example 9:

[0088] An adaptive human body curve mattress support structure is applied in a mattress, including a support layer 1. The support layer 1 is composed of a plurality of elastic pockets 2, each of which contains a plurality of ellipsoids 3. Specifically, in this embodiment, the ellipsoids 3 are selected as follows: hollow plastic spheres with a diameter of 25mm and a smooth surface; hollow plastic rotating ellipsoids with a major axis of 25mm, a minor axis of 20mm, a central axis of 20mm and a smooth surface; and hollow plastic triaxial ellipsoids with a major axis of 25mm, a minor axis of 20mm, a central axis of 18mm and a smooth surface. The number of spheres, rotating ellipsoids, and triaxial ellipsoids each accounts for approximately one-third, and each elastic pocket 2 can hold approximately 100 ellipsoids. In actual use, the required number of elastic pockets 2 can be determined according to the mattress design specifications and arranged closely side by side.

[0089] The elastic pockets 2 are arranged closely according to the mattress design requirements, and adjacent pockets are connected by stitching or adhesive. In some embodiments, a thin bottom layer is also added to improve structural stability.

[0090] Test results show that the 80kg test subject received good support and fit whether lying flat or on their side. The elastic bag 2 can quickly respond to pressure changes, achieving an adaptive fit to the body's curves, significantly improving sleep comfort. After the test subject removed from this invention, the corresponding elastic bag 2 quickly returned to its initial state.

[0091] Through the synergistic effect of the elasticity of the elastic bag 2 and the sliding properties of the ellipsoid 3, this invention truly achieves dynamic, U-shaped support surface adaptively conforming to the curves of the human body regardless of height, weight, or body shape (maximally filling the concave areas of the human body and providing support, such as the neck and waist), increasing the support area, maximizing the dispersion of human body pressure, reducing overall pressure, and reducing muscle tension, so that the human body feels comfortable in any sleeping position. This dynamic adaptive support mechanism is the core of this invention and the key to providing comfort.

[0092] This invention utilizes a support layer 1 composed of multiple independent elastic pockets 2, which can coordinately deform according to local pressure, effectively avoiding support blind spots caused by uneven overall force distribution in traditional mattresses. Simultaneously, each elastic pocket 2 can operate independently, possessing excellent anti-interference capabilities, thus enhancing comfort and stability during use.

[0093] The elastic pocket 2 contains several ellipsoids 3 with gaps between them, providing good breathability. Adjacent elastic pockets 2 are connected to each other by stitching or adhesive layers 4. While maintaining the stability of the overall structure, they can achieve limited coordinated deformation under stress, thereby further enhancing the mattress's ability to conform to and support complex human body curves.

[0094] The ellipsoid 3 is made of a rigid, smooth, and lightweight material, which has excellent pressure resistance and high resilience. Combined with the elastic pocket 2 with high elastic recovery rate, it significantly reduces the overall weight while ensuring good support performance, thus improving the portability and lifespan of the mattress.

[0095] The ellipsoid 3 can freely move and slide within the elastic bag 2. Even slight body movements can trigger its dynamic response, forming flexible support and producing a "flowing" tactile feedback that helps the body relax and maintains or restores the body's natural curvature. When the body changes sleeping position, the ellipsoid 3 moves and slides accordingly, providing a certain massage effect and helping to promote blood circulation.

[0096] This structure provides more support points and a larger contact area. The displacement and sliding of the ellipsoid 3 continuously adjusts the point and direction of the support force. The support force is no longer completely vertically upward, but perpendicular to the new contact surface, thus exhibiting normal support. Multiple elastic pockets 2 jointly bear the weight of the human body and form a U-shaped three-dimensional curved surface during the force application process, achieving effective wrapping support for the body and bringing a stronger sense of envelopment and comfort. In summary, this utility model constructs an adaptive human body curve support system with both independent response and overall coordination capabilities by closely arranging multiple elastic pockets 2 with built-in ellipsoids 3 and connecting them by stitching or bonding. It can dynamically adjust according to the distribution of body weight and changes in sleeping posture, significantly improving the mattress's fit, support, and comfort. It solves the technical problems of traditional mattresses, such as the inability to adaptively fit the human body curve support, insufficient fit leading to local pressure or suspension, and has good application prospects and promotional value.

[0097] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A self-adapting body curve mattress support structure comprising a support layer (1), characterized in that, The supporting layer (1) is composed of a number of elastic bags (2), and each elastic bag (2) contains a number of ellipsoids (3).

2. A self-adapting human curve mattress support structure as claimed in claim 1, wherein, A connecting structure (4) is provided between each pair of adjacent elastic bags (2).

3. A self-adapting human curve mattress support structure as claimed in claim 1, wherein, The ellipsoid (3) is any one, two or three combinations of a sphere, a rotating ellipsoid or a triaxial ellipsoid.

4. The mattress support structure that adapts to the human body curve as described in claim 2, characterized in that, The elastic bag body (2) is made of any one of elastic fiber fabric, elastic membrane composite material or homogeneous elastic membrane.

5. The mattress support structure that adapts to the human body curve as described in claim 4, characterized in that, The elastic bag (2) has an elongation rate of 30% or greater and an elastic recovery rate of 90% or greater.

6. The mattress support structure that adapts to the human body curve as described in claim 3, characterized in that, The sphere, ellipsoid of revolution, or triaxial ellipsoid is a rigid, smooth-surfaced structure. When subjected to pressure, the deformation rate of the sphere, ellipsoid of revolution, or triaxial ellipsoid is less than 5%, and the rebound rate of the sphere, ellipsoid of revolution, or triaxial ellipsoid after the pressure is released is greater than or equal to 99%.

7. The mattress support structure that adapts to the human body curve as described in claim 6, characterized in that, The diameter of the sphere or the lengths of the major, middle, and minor axes of the rotating ellipsoid or triaxial ellipsoid are all within the range of 1-50 mm.

8. A mattress support structure that adapts to the human body curve as described in claim 5, characterized in that, The number of elastic bags (2) is greater than or equal to 20.

9. A mattress support structure that adapts to the human body curve as described in claim 8, characterized in that, The total number of spheres, rotational ellipsoids or triaxial ellipsoids in each of the elastic bags (2) is greater than or equal to 3.

10. A mattress support structure that adapts to the human body curve as described in claim 2, characterized in that, The connection structure (4) is any one of the following: stitching structure, adhesive structure, or snap-fit ​​connection structure.

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