elastic pad

Abstract

This utility model discloses an elastic pad that can be applied to e-sports and other scenarios. The elastic pad includes multiple interconnected elastic units, at least some of which are connected as a single structure. The elastic pad has multiple support regions distributed along its width, and each support region includes multiple sub-regions distributed along its length. At least two sub-regions within the same support region have different hardness levels. Furthermore, the combination of the sub-regions within at least two support regions is different. This embodiment of the elastic pad can provide support regions with different combinations of sub-regions, meeting diverse user support needs.

Description

Technical Field

[0001] This utility model relates to the field of support products technology, and in particular to an elastic pad. Background Technology

[0002] Currently, there is a type of elastic pad on the market that provides elastic support for the human body. This pad has multiple areas with different hardness, allowing it to adapt to the natural curvature of the human body and provide targeted support for different parts of the body. However, the support form of this type of elastic pad in related technologies is limited and cannot meet the different support needs of users. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an elastic pad that can provide various combinations to meet different support needs of users.

[0004] According to a first aspect of the present invention, the elastic pad includes a plurality of interconnected elastic units, at least some of the elastic units are connected as an integral structure, the elastic pad has a plurality of support regions distributed along the width direction of the elastic pad, each support region includes a plurality of sub-regions distributed along the length direction of the elastic pad, and at least two of the sub-regions of the same support region have different hardness.

[0005] Among them, the combination of each of the sub-regions of at least two of the supporting regions is different.

[0006] The elastic pad according to the embodiments of the present invention has at least the following beneficial effects:

[0007] The elastic pad in this embodiment can provide support areas with different sub-region combinations to meet different user support needs.

[0008] In other embodiments of this utility model, sub-regions in each of the support regions used to support the same human body parts are defined as a group of sub-regions, and the sub-regions in each group of at least two support regions are of equal length and aligned with each other;

[0009] Wherein, the combination of each of the sub-regions of at least two of the support regions is different, including: the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different.

[0010] In other embodiments of this utility model, the multiple sub-regions of the same support area include at least a first sub-region for supporting the back of the human body and at least a second sub-region for supporting the buttocks of the human body, wherein the hardness of the first sub-region is greater than that of the second sub-region.

[0011] Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of the first sub-regions of at least two of the support regions is different; and / or, the hardness of the second sub-regions of at least two of the support regions is different.

[0012] In other embodiments of this utility model, the multiple sub-regions of the same support area include at least a first sub-region for supporting the back of a human body, at least a second sub-region for supporting the buttocks of a human body, and a third sub-region for supporting the waist of a human body. The hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the third sub-region is greater than that of the first sub-region.

[0013] Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each third sub-region of at least two of the support regions is different.

[0014] In other embodiments of this utility model, the multiple sub-regions of the same support area include at least a first sub-region for supporting the back of a human body, at least a second sub-region for supporting the buttocks of a human body, and a fourth sub-region for supporting the neck of a human body. The hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the fourth sub-region is greater than that of the first sub-region.

[0015] Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each fourth sub-region of at least two of the support regions is different.

[0016] In other embodiments of this utility model, the multiple sub-regions of the same support area include at least a first sub-region for supporting the back of a human body, at least a second sub-region for supporting the buttocks of a human body, and a fifth sub-region for supporting the head of a human body. The hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the fifth sub-region is greater than that of the second sub-region.

[0017] Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each fifth sub-region of at least two of the support regions is different.

[0018] In other embodiments of this utility model, the multiple sub-regions of the same support area include at least a first sub-region for supporting the back of a human body, at least a second sub-region for supporting the buttocks of a human body, and a sixth sub-region for supporting the legs of a human body. The hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the sixth sub-region is greater than or equal to that of the second sub-region.

[0019] Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each sixth sub-region of at least two of the support regions is different.

[0020] In other embodiments of this utility model, two of the at least two support regions are respectively a first support region and a second support region, and the hardness of each sub-region within the first support region is less than the hardness of the corresponding sub-region within the second support region.

[0021] In other embodiments of this utility model, sub-regions in each of the support regions used to support the same human body parts are defined as a group of sub-regions;

[0022] Wherein, the combination of each of the sub-regions of at least two of the support regions is different, including: the length of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different.

[0023] In other embodiments of this utility model, the multiple sub-regions of the same support area include at least a first sub-region for supporting the back of the human body and at least a second sub-region for supporting the buttocks of the human body, wherein the hardness of the first sub-region is greater than that of the second sub-region.

[0024] Wherein, in each of the groups of sub-regions of at least two of the support regions, the lengths of the sub-regions in at least one group are different, including: the lengths of the first sub-regions of at least two of the support regions are different; and the lengths of the second sub-regions of at least two of the support regions are different.

[0025] In other embodiments of this utility model, the elastic unit is configured as a three-dimensional structure including multiple connecting ribs, and the sub-regions have different hardnesses, including: the connecting ribs of the elastic unit have different thicknesses, and / or the connecting ribs of the elastic unit have different numbers.

[0026] In other embodiments of the present invention, the elastic pad includes a plurality of independent first support portions, each first support portion includes a plurality of elastic units, and each elastic unit in each first support portion is connected to form an integral structure. The plurality of first support portions are distributed along the width direction, and each first support portion is provided with at least one support area.

[0027] Alternatively, the elastic pad may include a second support portion, which includes a plurality of the elastic units, and the elastic units within the second support portion are connected as an integral structure, and the second support portion has the entire support area.

[0028] In other embodiments of this utility model, each of the sub-regions of the same support region is symmetrically arranged along the first central axis of the elastic pad, and the first central axis is parallel to the width direction;

[0029] And / or, each of the support regions is symmetrically arranged along the second central axis of the elastic pad, the second central axis being parallel to the length direction.

[0030] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0032] Figure 1 This is a front view of the elastic pad in an embodiment of the present invention. The supporting area of ​​the elastic pad includes a first sub-region and a second sub-region.

[0033] Figure 2 A three-dimensional schematic diagram of a split-type elastic pad;

[0034] Figure 3 A three-dimensional schematic diagram of a split-type elastic pad;

[0035] Figure 4 for Figure 1 A front view of a medium elastic pad, with the first sub-region of the same group indicated by a dashed box;

[0036] Figure 5This is a front view of the elastic pad in an embodiment of the present invention. The supporting area of ​​the elastic pad includes a first sub-region, a second sub-region, and a third sub-region.

[0037] Figure 6 This is a front view of the elastic pad in an embodiment of the present invention. The supporting area of ​​the elastic pad includes a first sub-region, a second sub-region, and a fourth sub-region.

[0038] Figure 7 This is a front view of the elastic pad in an embodiment of the present invention. The supporting area of ​​the elastic pad includes a first sub-region, a second sub-region, and a fifth sub-region.

[0039] Figure 8 This is a front view of the elastic pad in an embodiment of the present invention. The supporting area of ​​the elastic pad includes a first sub-region, a second sub-region, and a sixth sub-region.

[0040] Figure 9 This is a front view of the elastic pad in another embodiment of the present invention, in which the lengths of the sub-regions in the same group are different;

[0041] Figure 10 This is a three-dimensional schematic diagram of the elastic unit in an embodiment of the present utility model;

[0042] Figure 11 This is a front view of the elastic pad in another embodiment of the present invention. The elastic pad is arranged symmetrically along the first central axis and the second central axis.

[0043] Figure label:

[0044] Elastic pad 10

[0045] Supporting region 101, first sub-region 1011, second sub-region 1012, third sub-region 1013, fourth sub-region 1014, fifth sub-region 1015, sixth sub-region 1016, first supporting region 101a, second supporting region 101b

[0046] First supporting section 100;

[0047] Second support section 200;

[0048] Elastic unit 300, connecting rib 310. Detailed Implementation

[0049] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0050] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0051] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0052] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0053] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] As mentioned earlier, while current elastic pads can provide different combinations of soft and hard areas according to the curves of the human body to offer targeted support, such elastic pads can only provide a single combination of soft and hard areas, making it difficult to meet the diverse support needs of users. Therefore, this invention proposes an elastic pad that can provide support areas with different combinations, which will be described below with reference to the accompanying drawings and specific embodiments.

[0055] It should be noted that the elastic pad involved in this utility model embodiment can be applied to bedding, such as forming mattresses, pillows, back cushions, seat cushions, etc. It can also be applied to the following description mainly using the elastic pad to form mattresses. For the formation of other types of products, the combination of sub-regions can be adaptively adjusted according to the curve of the human body part that needs to be supported.

[0056] The elastic pad in this embodiment can improve comfort and experience, for example, when a user is watching or playing e-sports. This application scenario is merely an example and is not limited to this scenario. As for other scenarios, it can be used in home scenarios, office scenarios, or even on ships.

[0057] Reference Figure 1 The first aspect of this utility model provides an elastic pad 10, which includes a plurality of support regions 101 distributed along the width direction of the elastic pad 10. Figure 1 The dashed box roughly indicates the range of a single support area 101. The width of the support area 101 is not less than the minimum width required for single-person sleep, that is, the support area 101 is at least suitable for single-person sleep. The width and number of support areas 101 can be adjusted according to the total width of the elastic pad 10. For example, when the width of the elastic pad 10 is 150cm, it can be adjusted as follows: Figure 1 Two support areas 101 are provided; when the width of the elastic pad 10 is 180cm, three support areas 101 can be provided; when the width of the elastic pad 10 is wider, more support areas 101 can also be provided. Subsequent embodiments mainly use two support areas 101. For ease of description, the two support areas 101 are respectively named the first support area 101a. It should be noted that in some specific embodiments, the support areas 101 have clear boundaries (…). Figure 1 (Illustrated by a solid line between two support regions 101) In some specific embodiments, the support regions 101 have no physical boundaries.

[0058] Reference Figure 10 The elastic pad 10 of this embodiment includes a plurality of interconnected elastic units 300. At least some of the elastic units 300 are connected as a single structure. For example, the elastic units 300 can be formed by 3D printing. The plurality of elastic units 300 can be stacked. For example, the plurality of elastic units 300 are laid flat in the horizontal direction to form an elastic layer, and multiple elastic layers are stacked in the vertical direction to form the elastic pad 10, thereby making the elastic pad 10 have sufficient elasticity.

[0059] The elastic pad 10 has a split structure, see reference. Figure 2The elastic pad 10 includes multiple independent first support portions 100, each first support portion 100 including multiple elastic units 300, and the elastic units 300 within each first support portion 100 are connected as a single structure. The multiple first support portions 100 are distributed along the width direction of the elastic pad 10, and each first support portion 100 is provided with at least one support area 101. For example, the first support portion 100 is configured as a cubic structure, and each first support portion 100 is provided with one support area 101. In use, the first support portions 100 are assembled in a predetermined order to obtain the overall elastic pad. Furthermore, multiple types of first support portions 100 can be prepared, with different combinations of sub-regions for each support area 101 on different first support portions 100. This allows for further increases in the combination methods of the elastic pad 10 by using different first support portions 100. For example, a Velcro or other connecting structure can be provided on the side of the first support portion 100, and during assembly, adjacent first support portions 100 are connected by Velcro. The elastic pad 10 can also be a one-piece structure, see reference. Figure 3 The elastic pad 10 includes a second support portion 200 configured as an integral structure. The second support portion 200 includes a plurality of elastic units 300, and each elastic unit 300 in the second support portion 200 is connected to form an integral structure, that is, the second support portion 200 as a whole is an integral structure, and the second support portion 200 has the entire support area 101.

[0060] Continue to refer to Figure 1 Each support area 101 includes multiple sub-areas distributed along the length of the elastic pad 10. At least two sub-areas within the same support area 101 have different hardness, thereby providing targeted support for different parts of the human body. The sub-areas may include sub-areas for supporting the back, buttocks, head, neck, and other parts of the human body, which will be described in detail in subsequent embodiments.

[0061] In this embodiment, the sub-regions of at least two support regions 101 are combined in different ways, thereby providing users with different support solutions to meet their diverse support needs. For example, when the elastic pad 10 is provided with two support regions 101, the combination of the sub-regions of the two support regions 101 is different. When the elastic pad 10 is provided with three support regions 101, the combination of the sub-regions of two of the support regions 101 may be different, while the combination of the sub-regions of the other support region 101 may be the same as one of the former two, or the combination of the sub-regions of all three support regions 101 may be different. It should be noted that different combinations of sub-regions may include different hardness combinations but the same size combination, different size combinations but the same hardness combination, and different size and hardness combinations, etc., which will be described in detail in subsequent embodiments.

[0062] Based on the first embodiment, in some embodiments of this utility model, reference is made to Figure 4 Define each support region 101 as a group of sub-regions that support the same human body part (in Figure 4 (The approximate area is indicated by a dashed box). At least two support regions 101, within each group, have sub-regions of equal length and are aligned with each other. For example, [the following is an example:] Figure 4 In each support region 101, the sub-region used to support the back of the human body is named the first sub-region 1011, and the sub-region used to support the buttocks of the human body is named the second sub-region 1012. All first sub-regions 1011 are of equal length and aligned with each other, and all second sub-regions 1012 are of equal length and aligned with each other. It should be noted that the lengths of the sub-regions within the same support region 101 can be equal or unequal. For example... Figure 4 The length of the first sub-region 1011 is less than the length of the second sub-region 1012, in order to adapt to the proportional relationship between the upper and lower body of the human body.

[0063] Based on this, the aforementioned "at least two support regions 101 have different combinations of sub-regions" specifically means that at least one group of sub-regions in the at least two support regions 101 has different hardness. That is, in this embodiment, different combinations are formed at least by distinguishing the hardness of the sub-regions.

[0064] In some embodiments, the same support area 101 includes at least a first sub-area 1011 for supporting the back of the human body and at least a second sub-area 1012 for supporting the buttocks of the human body. The first sub-area 1011 has a greater firmness than the second sub-area 1012. When the user sleeps in a supine position, the first sub-area 1011 undergoes relatively small deformation due to pressure from the back, while the second sub-area 1012 undergoes relatively large deformation due to pressure from the buttocks, thus conforming to the natural curves of the human body. For example, see... Figure 1 , Figure 4 The same support area 101 is divided into two sub-areas along the length direction. The first sub-area 1011 is used to support the back of the human body, as well as the head, neck and waist. The second sub-area 1012 is used to support the buttocks of the human body, as well as the legs. This simplifies the overall structure of the elastic pad 10.

[0065] In this embodiment, the aforementioned "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" specifically refers to the different hardness of the first sub-regions 1011 of at least two support regions 101. For example, the first sub-region 1011 of the first support region 101a has different hardness than the first sub-region 1011 of the second support region 101b.

[0066] It should be noted that, based on this, the hardness of each second sub-region 1012 can be the same or different. When the hardness of each second sub-region 1012 is different, it can maintain the same trend of change as the first sub-region 1011. For example, if the hardness of the first sub-region 1011 of the first support region 101a is less than the hardness of the first sub-region 1011 of the second support region 101b, then the hardness of the second sub-region 1012 of the first support region 101a is also less than the hardness of the second sub-region 1012 of the second support region 101b. In other words, the first support region 101a is softer than the second support region 101b. Thus, when the user prefers a softer elastic pad, they can sleep in the first support region 101a, and when they prefer a harder elastic pad, they can sleep in the second support region 101b. Furthermore, the hardness difference between the first sub-region 1011 and the second sub-region 1012 of the first support region 101a is defined as the first difference value, and the hardness difference between the first sub-region 1011 and the second sub-region 1012 of the second support region 101b is defined as the second difference value. The first difference value and the second difference value can be the same or different. Through the aforementioned settings, various combinations can be achieved.

[0067] Furthermore, the aforementioned "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" can also specifically refer to the different hardness of the second sub-regions 1012 of at least two support regions 101. For example, the second sub-region 1012 of the first support region 101a has different hardness than the second sub-region 1012 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different.

[0068] In other embodiments, reference is made to Figure 5 The same support area 101 includes multiple sub-regions, including at least a first sub-region 1011 for supporting the back, at least a second sub-region 1012 for supporting the buttocks, and a third sub-region 1013 for supporting the waist. The first sub-region 1011 is harder than the second sub-region 1012, and the third sub-region 1013 is harder than the first sub-region 1011. When the user sleeps in a supine position, the second sub-region 1012, the first sub-region 1011, and the third sub-region 1013 are deformed by the buttocks, back, and waist respectively, and the amount of deformation decreases sequentially. That is, after the back and buttocks sink a certain distance, the third sub-region 1013 then provides support for the waist, thereby adapting to the natural curve of the human body. For example, refer to Figure 1 , Figure 5The same support area 101 is divided into three sub-areas along the length direction. The first sub-area 1011 is used to support the back of the human body, as well as the head and neck. The second sub-area 1012 is used to support the buttocks of the human body, as well as the legs.

[0069] In this embodiment, the aforementioned "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" specifically refers to the different hardness of each first sub-region 1011 of at least two support regions 101. For example, the first sub-region 1011 of the first support region 101a has different hardness than the first sub-region 1011 of the second support region 101b. It should be noted that, based on this, the hardness of each second sub-region 1012 can be the same or different, and the hardness of each third sub-region 1013 can be the same or different. When the hardness of each second sub-region 1012 and each third sub-region 1013 is different, it can maintain the same trend of change as the first sub-region 1011. For example, if the hardness of the first sub-region 1011 of the first support region 101a is less than the hardness of the first sub-region 1011 of the second support region 101b, then the hardness of the second sub-region 1012 of the first support region 101a is also less than the hardness of the second sub-region 1012 of the second support region 101b, and the hardness of the third sub-region 1013 of the first support region 101a is also less than the hardness of the third sub-region 1013 of the second support region 101b. In other words, the first support region 101a is softer than the second support region 101b overall.

[0070] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has a different hardness" can also specifically refer to the different hardness of the second sub-regions 1012 of at least two support regions 101. For example, the second sub-region 1012 of the first support region 101a has a different hardness than the second sub-region 1012 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each third sub-region 1013 can be the same or different.

[0071] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" can also specifically refer to the different hardness of the third sub-regions 1013 of at least two support regions 101. For example, the third sub-region 1013 of the first support region 101a has different hardness than the third sub-region 1013 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each second sub-region 1012 can be the same or different.

[0072] In other embodiments, reference is made to Figure 6 The same support area 101 includes multiple sub-regions, including at least a first sub-region 1011 for supporting the back, at least a second sub-region 1012 for supporting the buttocks, and a fourth sub-region 1014 for supporting the neck. The first sub-region 1011 is harder than the second sub-region 1012, and the fourth sub-region 1014 is harder than the first sub-region 1011. When the user sleeps in a supine position, the second sub-region 1012, the first sub-region 1011, and the fourth sub-region 1014 are deformed by the buttocks, back, and neck, respectively, with the amount of deformation decreasing sequentially. That is, after the back and buttocks sink a certain distance, the fourth sub-region 1014 then provides support for the neck, thereby adapting to the natural curve of the human body. For example, refer to... Figure 1 , Figure 6 The same support area 101 is divided into three sub-areas along the length direction. The first sub-area 1011 is used to support the back of the human body, as well as the head and waist. The second sub-area 1012 is used to support the buttocks of the human body, as well as the legs.

[0073] In this embodiment, the aforementioned "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" specifically refers to the different hardness of each first sub-region 1011 of at least two support regions 101. For example, the first sub-region 1011 of the first support region 101a has different hardness than the first sub-region 1011 of the second support region 101b. It should be noted that, based on this, the hardness of each second sub-region 1012 can be the same or different, and the hardness of each fourth sub-region 1014 can be the same or different. When the hardness of each second sub-region 1012 and each fourth sub-region 1014 is different, it can maintain the same trend of change as the first sub-region 1011. For example, if the hardness of the first sub-region 1011 of the first support region 101a is less than the hardness of the first sub-region 1011 of the second support region 101b, then the hardness of the second sub-region 1012 of the first support region 101a is also less than the hardness of the second sub-region 1012 of the second support region 101b, and the hardness of the fourth sub-region 1014 of the first support region 101a is also less than the hardness of the fourth sub-region 1014 of the second support region 101b. In other words, the first support region 101a is softer than the second support region 101b overall.

[0074] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has a different hardness" can also specifically refer to the different hardness of the second sub-regions 1012 of at least two support regions 101. For example, the second sub-region 1012 of the first support region 101a has a different hardness than the second sub-region 1012 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each fourth sub-region 1014 can be the same or different.

[0075] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" can also specifically refer to the different hardness of the fourth sub-region 1014 of at least two support regions 101. For example, the fourth sub-region 1014 of the first support region 101a has different hardness than the fourth sub-region 1014 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each second sub-region 1012 can be the same or different.

[0076] In other embodiments, reference is made to Figure 7 The same support area 101 includes multiple sub-regions, including at least a first sub-region 1011 for supporting the back, at least a second sub-region 1012 for supporting the buttocks, and a fifth sub-region for supporting the head. The first sub-region 1011 has a higher hardness than the second sub-region 1012, and the fifth sub-region 1015 has a higher hardness than the second sub-region 1012. In some more specific embodiments, the hardness of the fifth sub-region 1015 is greater than or equal to the hardness of the first sub-region 1011. When the user sleeps in a supine position, the second sub-region 1012, the first sub-region 1011, and the fifth sub-region 1015 are deformed by the buttocks, back, and head, respectively. The deformation of the second sub-region 1012 is less than that of the first sub-region 1011 and the fifth sub-region 1015. That is, the buttocks sink a greater distance relative to the back and head, thereby adapting to the natural curve of the human body. For example, refer to Figure 1 , Figure 7 The same support area 101 is divided into three sub-areas along the length direction. The first sub-area 1011 is used to support the back of the human body, as well as the neck and waist. The second sub-area 1012 is used to support the buttocks of the human body, as well as the legs.

[0077] In this embodiment, the aforementioned "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" specifically refers to the different hardness of each first sub-region 1011 of at least two support regions 101. For example, the first sub-region 1011 of the first support region 101a has different hardness than the first sub-region 1011 of the second support region 101b. It should be noted that, based on this, the hardness of each second sub-region 1012 can be the same or different, and the hardness of each fifth sub-region 1015 can be the same or different. When the hardness of each second sub-region 1012 and each fifth sub-region 1015 is different, it can maintain the same trend of change as the first sub-region 1011. For example, if the hardness of the first sub-region 1011 of the first support region 101a is less than the hardness of the first sub-region 1011 of the second support region 101b, then the hardness of the second sub-region 1012 of the first support region 101a is also less than the hardness of the second sub-region 1012 of the second support region 101b, and the hardness of the fifth sub-region 1015 of the first support region 101a is also less than the hardness of the fifth sub-region 1015 of the second support region 101b. In other words, the first support region 101a is softer than the second support region 101b overall.

[0078] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has a different hardness" can also specifically refer to the different hardness of the second sub-regions 1012 of at least two support regions 101. For example, the second sub-region 1012 of the first support region 101a has a different hardness than the second sub-region 1012 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each fifth sub-region 1015 can be the same or different.

[0079] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" can also specifically refer to the different hardness of the fifth sub-region 1015 of at least two support regions 101. For example, the fifth sub-region 1015 of the first support region 101a has different hardness than the fifth sub-region 1015 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each second sub-region 1012 can be the same or different.

[0080] In other embodiments, reference is made to Figure 8The same support area 101 includes multiple sub-regions, including at least a first sub-region 1011 for supporting the back, at least a second sub-region 1012 for supporting the buttocks, and a sixth sub-region 1016 for supporting the legs. The first sub-region 1011 has a harder texture than the second sub-region 1012, and the sixth sub-region 1016 has a harder texture than or equal to that of the second sub-region 1012. When the user sleeps in a supine position, the second sub-region 1012, the first sub-region 1011, and the sixth sub-region 1016 are deformed by the pressure from the buttocks, back, and legs, respectively. The deformation of the second sub-region 1012 is less than that of the first sub-region 1011, and less than or equal to that of the sixth sub-region 1016. That is, the buttocks sink a greater distance relative to the back and a greater distance relative to the legs, or the same distance, thereby adapting to the natural curve of the human body. For example, refer to... Figure 1 , Figure 8 The same support area 101 is divided into three sub-areas along the length direction. The first sub-area 1011 is used to support the back of the human body, as well as the head, neck and waist of the human body. The second sub-area 1012 is used to support the buttocks of the human body.

[0081] In this embodiment, the aforementioned "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" specifically refers to the different hardness of each first sub-region 1011 of at least two support regions 101. For example, the first sub-region 1011 of the first support region 101a has different hardness than the first sub-region 1011 of the second support region 101b. It should be noted that, based on this, the hardness of each second sub-region 1012 can be the same or different, and the hardness of each sixth sub-region 1016 can be the same or different. When the hardness of each second sub-region 1012 and each sixth sub-region 1016 is different, it can maintain the same trend of change as the first sub-region 1011. For example, if the hardness of the first sub-region 1011 of the first support region 101a is less than the hardness of the first sub-region 1011 of the second support region 101b, then the hardness of the second sub-region 1012 of the first support region 101a is also less than the hardness of the second sub-region 1012 of the second support region 101b, and the hardness of the sixth sub-region 1016 of the first support region 101a is also less than the hardness of the sixth sub-region 1016 of the second support region 101b. In other words, the first support region 101a is softer than the second support region 101b overall.

[0082] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has a different hardness" can also specifically refer to the different hardness of the second sub-regions 1012 of at least two support regions 101. For example, the second sub-region 1012 of the first support region 101a has a different hardness than the second sub-region 1012 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each sixth sub-region 1016 can be the same or different.

[0083] The aforementioned phrase "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has different hardness" can also specifically refer to the different hardness of the sixth sub-region 1016 of at least two support regions 101. For example, the sixth sub-region 1016 of the first support region 101a has different hardness than the sixth sub-region 1016 of the second support region 101b. It should be noted that, based on this, the hardness of each first sub-region 1011 can be the same or different, and the hardness of each second sub-region 1012 can be the same or different.

[0084] In other embodiments, the multiple sub-regions of the same support region 101 include the aforementioned first sub-region 1011 and second sub-region 1012, and also include at least two of the aforementioned third sub-region 1013, fourth sub-region 1014, fifth sub-region 1015, and sixth sub-region 1016. Based on this, the aforementioned "the combination of the sub-regions of at least two support regions 101 is different" specifically means that the hardness of at least one group of sub-regions within each group of sub-regions of at least two support regions 101 is different.

[0085] Based on the first embodiment, in some embodiments of this utility model, sub-regions in each support region 101 used to support the same human body part are defined as a group of sub-regions. For example, refer to Figure 9 ,Will Figure 9 In each support region 101, the first sub-regions 1011 used to support the back of the human body are defined as one group of sub-regions, and the second sub-regions 1012 used to support the buttocks of the human body are defined as another group of sub-regions. The aforementioned "at least two support regions 101 have different combinations of their sub-regions" specifically means that at least one group of sub-regions within each of the at least two support regions 101 has a different length. That is, in this embodiment, different combinations are formed at least by the difference in the length of the sub-regions. It should be noted that in this embodiment, the first sub-regions 1011 may not be aligned with each other, and the second sub-regions 1012 may also not be aligned with each other.

[0086] In some embodiments, the same support area 101 includes at least a first sub-area 1011 for supporting the back of the human body and at least a second sub-area 1012 for supporting the buttocks of the human body. The first sub-area 1011 has a greater firmness than the second sub-area 1012. When the user sleeps in a supine position, the first sub-area 1011 undergoes relatively small deformation due to pressure from the back, while the second sub-area 1012 undergoes relatively large deformation due to pressure from the buttocks, thus conforming to the natural curves of the human body. For example, see... Figure 1 , Figure 9 The same support area 101 is divided into two sub-areas along the length direction. The first sub-area 1011 is used to support the back of the human body, as well as the head, neck and waist. The second sub-area 1012 is used to support the buttocks of the human body, as well as the legs.

[0087] In this embodiment, the aforementioned "at least one set of sub-regions within each group of sub-regions of at least two support regions 101 has a different length" specifically refers to: the lengths of the first sub-regions 1011 of at least two support regions 101 are different, and the lengths of the second sub-regions 1012 of at least two support regions 101 are different. For example, Figure 9 The length of the first sub-region 1011 of the first support region 101a is less than the length of the first sub-region 1011 of the second support region 101b, and the length of the second sub-region 1012 of the first support region 101a is greater than the length of the second sub-region 1012 of the second support region 101b. Thus, the first support region 101a can be adapted to children's sleep, and the second support region 101b can be adapted to adults' sleep.

[0088] It should be noted that in some other embodiments, the multiple sub-regions of the same support region 101 include the aforementioned first sub-region 1011 and second sub-region 1012, and also include at least one of the aforementioned third sub-region 1013, fourth sub-region 1014, fifth sub-region 1015 and sixth sub-region 1016, as detailed above. Figures 4 to 9 This is understood, and will not be elaborated upon here. Based on this, the fact that the length of any group of subregions is not much can be understood as a difference in the combination form.

[0089] Based on the first embodiment, the elastic unit 300 is configured as a three-dimensional structure composed of multiple connecting ribs 310. The three-dimensional structure can be a hollow cube, so that the elastic unit 300 is lightweight while maintaining elasticity, thereby reducing the total weight of the elastic pad 10. For example, the elastic unit 300 is composed of multiple hexagons, with four hexagons sharing four connecting ribs 310, and the four shared connecting ribs 310 forming a rectangular frame. Of course, the elastic unit 300 can also be a three-dimensional structure of other shapes. In some embodiments of this utility model, the connecting ribs 310 of the elastic unit 300 have different thicknesses, thereby creating differences in the hardness of different sub-regions. For example, when the same support region 101 includes the aforementioned first sub-region 1011 and second sub-region 1012, the connecting ribs 310 of the elastic unit 300 in the first sub-region 1011 are relatively thicker, and the connecting ribs 310 of the elastic unit 300 in the second sub-region 1012 are relatively thinner, thereby making the hardness of the first sub-region 1011 greater than that of the second sub-region 1012.

[0090] In other embodiments, the number of connecting ribs 310 of the elastic unit 300 is different, thereby creating a difference in hardness between different sub-regions. For example, when the same support region 101 includes the aforementioned first sub-region 1011 and second sub-region 1012, the number of connecting ribs 310 of the elastic unit 300 in the first sub-region 1011 is relatively large, while the number of connecting ribs 310 of the elastic unit 300 in the second sub-region 1012 is relatively small, thereby making the hardness of the first sub-region 1011 greater than that of the second sub-region 1012.

[0091] Based on the first embodiment, in some embodiments of this utility model, the sub-regions of the same support area 101 are symmetrically arranged along the first central axis of the elastic pad 10, and the first central axis is parallel to the width direction, so that the elastic pad 10 does not need to be arranged in a specific posture. For example, refer to Figure 11 The same support area 101 includes two first sub-regions 1011 and one second sub-region 1012. When the human body is facing the head... Figure 11 When sleeping on the upper side, the uppermost first sub-region 1011 supports the back, head, neck, and waist; the second sub-region 1012 supports the buttocks; and the lowermost first sub-region 1011 supports the legs. When the body is oriented with the head facing upwards... Figure 11 When sleeping on the lower side, the lowest first sub-region 1011 is used to support the back, head, neck and waist of the body, the second sub-region 1012 is used to support the buttocks of the body, and the highest first sub-region 1011 is used to support the legs of the body.

[0092] In other embodiments, the multiple sub-regions of the same support region 101 include the aforementioned first sub-region 1011 and second sub-region 1012, and also include at least one of the aforementioned third sub-region 1013, fourth sub-region 1014 and fifth sub-region 1015. Each of the third sub-region 1013, fourth sub-region 1014 or fifth sub-region 1015 is set to two and is symmetrically arranged relative to the first central axis.

[0093] Based on the first embodiment, in some embodiments of this utility model, reference is made to Figures 4 to 8 Each support region 101 is symmetrically arranged along the second central axis of the elastic pad 10, and the second central axis is parallel to the length direction.

[0094] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. An elastic pad, characterized in that, The elastic pad includes a plurality of interconnected elastic units, at least some of which are connected as a single structure. The elastic pad has a plurality of support regions distributed along the width direction of the elastic pad. Each support region includes a plurality of sub-regions distributed along the length direction of the elastic pad. At least two of the sub-regions in the same support region have different hardness. Among them, the combination of each of the sub-regions of at least two of the supporting regions is different.

2. The elastic pad according to claim 1, characterized in that, Each of the support regions is defined as a group of sub-regions that support the same human body part, and the sub-regions in each group of at least two support regions are of equal length and aligned with each other. Wherein, the combination of each of the sub-regions of at least two of the support regions is different, including: the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different.

3. The elastic pad according to claim 2, characterized in that, The multiple sub-regions of the same support area include at least a first sub-region for supporting the back of the human body and at least a second sub-region for supporting the buttocks of the human body, wherein the hardness of the first sub-region is greater than that of the second sub-region. Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of the first sub-regions of at least two of the support regions is different; and / or, the hardness of the second sub-regions of at least two of the support regions is different.

4. The elastic pad according to claim 2, characterized in that, The multiple sub-regions of the same support area include at least a first sub-region for supporting the back of a human body, at least a second sub-region for supporting the buttocks of a human body, and a third sub-region for supporting the waist of a human body. The hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the third sub-region is greater than that of the first sub-region. Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each third sub-region of at least two of the support regions is different.

5. The elastic pad according to claim 2, characterized in that, The multiple sub-regions of the same support area include at least a first sub-region for supporting the back of the human body, at least a second sub-region for supporting the buttocks of the human body, and a fourth sub-region for supporting the neck of the human body, wherein the hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the fourth sub-region is greater than that of the first sub-region. Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each fourth sub-region of at least two of the support regions is different.

6. The elastic pad according to claim 2, characterized in that, The multiple sub-regions of the same support area include at least a first sub-region for supporting the back of a human body, at least a second sub-region for supporting the buttocks of a human body, and a fifth sub-region for supporting the head of a human body, wherein the hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the fifth sub-region is greater than that of the second sub-region. Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each fifth sub-region of at least two of the support regions is different.

7. The elastic pad according to claim 2, characterized in that, The multiple sub-regions of the same support area include at least a first sub-region for supporting the back of a human body, at least a second sub-region for supporting the buttocks of a human body, and a sixth sub-region for supporting the legs of a human body. The hardness of the first sub-region is greater than that of the second sub-region, and the hardness of the sixth sub-region is greater than or equal to that of the second sub-region. Wherein, the hardness of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different, including: the hardness of each first sub-region of at least two of the support regions is different; and / or, the hardness of each second sub-region of at least two of the support regions is different; and / or, the hardness of each sixth sub-region of at least two of the support regions is different.

8. The elastic pad according to claim 2, characterized in that, Two of the at least two support regions are a first support region and a second support region, and the hardness of each sub-region within the first support region is less than the hardness of the corresponding sub-region within the second support region.

9. The elastic pad according to claim 1, characterized in that, Define the sub-regions in each of the aforementioned support regions that are used to support the same human body parts as a group of sub-regions; Wherein, the combination of each of the sub-regions of at least two of the support regions is different, including: the length of the sub-regions in at least one group of the sub-regions of at least two of the support regions is different.

10. The elastic pad according to claim 9, characterized in that, The multiple sub-regions of the same support area include at least a first sub-region for supporting the back of the human body and at least a second sub-region for supporting the buttocks of the human body, wherein the hardness of the first sub-region is greater than that of the second sub-region. Wherein, in each of the groups of sub-regions of at least two of the support regions, the lengths of the sub-regions in at least one group are different, including: the lengths of the first sub-regions of at least two of the support regions are different; and the lengths of the second sub-regions of at least two of the support regions are different.

11. The elastic pad according to any one of claims 1 to 10, characterized in that, The elastic unit is configured as a three-dimensional structure including multiple connecting ribs, and the sub-regions have different hardness, including: the connecting ribs of the elastic unit have different thicknesses, and / or the connecting ribs of the elastic unit have different numbers.

12. The elastic pad according to any one of claims 1 to 10, characterized in that, The elastic pad includes a plurality of independent first support portions, each of the first support portions includes a plurality of elastic units, and the elastic units in each of the first support portions are connected into an integral structure. The plurality of first support portions are distributed along the width direction, and each of the first support portions is provided with at least one support area. Alternatively, the elastic pad may include a second support portion, which includes a plurality of the elastic units, and the elastic units within the second support portion are connected as an integral structure, and the second support portion has the entire support area.

13. The elastic pad according to any one of claims 1 to 10, characterized in that, Each of the sub-regions of the same support region is symmetrically arranged along the first central axis of the elastic pad, and the first central axis is parallel to the width direction; And / or, each of the support regions is symmetrically arranged along the second central axis of the elastic pad, the second central axis being parallel to the length direction.

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