Mattress inner container matched with electric bed, mattress and electric bed

Abstract

The utility model discloses a mattress inner container matched with an electric bed, a mattress and the electric bed. A first comfortable layer of the mattress inner container comprises a head and back area, a hip area, a thigh area and a shank area which are sequentially arranged in the first direction. A bendable area is arranged between any adjacent two of a head and back area, a hip area, a thigh area and a shank area and corresponds to a bending area of the electric bed, the head and back area, the hip area, the thigh area and the shank area are made of the same materials, and the elastic modulus of the head and back area is smaller than that of the bending area and smaller than that of a supporting layer. Therefore, the bendable area can be better matched with the bending area of the electric bed, and meanwhile, the head and back area, the hip area, the thigh area and the shank area can keep a relatively hard sleep feeling, so that the hard mattress can be well matched with the electric bed to meet the requirements of different users on the hardness of the mattress.

Description

Technical Field

[0001] The present application relates to the technical field of furniture products, and in particular to a mattress liner adapted for an electric bed, a mattress, and an electric bed. Background Art

[0002] With the continuous improvement of our daily living standards and the continuous development of science and technology, many people have begun to replace their original ordinary beds with electric beds to make sleeping more comfortable.

[0003] However, in the related art, due to the limitations of the current mattress structure, mattresses suitable for electric beds are generally sponge mattresses and latex mattresses. The characteristics of this type of mattress are that the overall sleeping feeling is soft and cannot meet the requirements of different users for the softness and hardness of the mattress. Utility Model Content

[0004] The utility model discloses a mattress liner adapted to an electric bed, a mattress and an electric bed, which are helpful to adapt a hard mattress to an electric bed, thereby meeting the requirements of different users on the softness and hardness of the mattress.

[0005] In order to achieve the above-mentioned objectives, the present invention discloses, in its first aspect, a mattress liner adapted for an electric bed, comprising:

[0006] Support layer;

[0007] a first comfort layer, the first comfort layer being arranged on the support layer, the first comfort layer comprising a head back area, a buttocks area, a thigh area, and a calf area sequentially arranged along a first direction, wherein a bendable area is provided between any two adjacent ones of the head back area, the buttocks area, the thigh area, and the calf area, and the bendable area is arranged corresponding to the bend area of ​​the electric bed;

[0008] The material of the head back area, buttocks area, thigh area and calf area is the same, the elastic modulus of the bending area is greater than the elastic modulus of the head back area, and the elastic modulus of the head back area is less than the elastic modulus of the supporting layer;

[0009] Wherein, the first direction is the length direction of the comfort layer.

[0010] As an optional embodiment, the bendable area includes a first bending area, a second bending area and a third bending area, the first bending area is located between the head back area and the buttocks area, the second bending area is located between the buttocks area and the thigh area, and the third bending area is located between the thigh area and the calf area.

[0011] As an optional embodiment, the first bending zone, the second bending zone and the third bending zone have the same length along the first direction, the first bending zone, the second bending zone and the third bending zone have the same height along the thickness direction of the first comfort layer, and the first bending zone and the back of the head zone, the buttocks zone, the thigh zone and the calf zone have the same height along the thickness direction of the first comfort layer.

[0012] As an optional embodiment, the material of the first bending zone, the second bending zone and the third bending zone includes sponge, and the material of the head back zone, the buttocks zone, the thigh zone and the calf zone includes cotton substitute.

[0013] As an optional embodiment, the mattress liner adapted for the electric bed further includes a second comfort layer, the second comfort layer is arranged on the support layer, and the first comfort layer is arranged on the second comfort layer.

[0014] As an optional embodiment, the support layer includes a first support layer, a second support layer and a third support layer, the second comfort layer is arranged above the first support layer, the first support layer is arranged above the second support layer, the second support layer is arranged above the third support layer, the second support layer includes an independent tubular bed net and a peripheral support part, the peripheral support part is arranged around the outer periphery of the independent tubular bed net, and the independent tubular bed net and the peripheral support part have the same height along the thickness direction of the first comfort layer.

[0015] As an optional embodiment, the outer support portion includes two first edge guards and two second edge guards, the two first edge guards are respectively arranged on both sides of the independent tube bed net along the first direction, and the two second edge guards are respectively arranged on both sides of the independent tube bed net along the width direction of the first comfort layer.

[0016] As an optional embodiment, the upper and lower surfaces of the two second guard edges are respectively provided with a plurality of grooves arranged at intervals, and the grooves are configured to enable the second guard edges to fit into the bending area when bent.

[0017] In a second aspect, the present invention further discloses a mattress, comprising a fabric layer and a mattress liner adapted for an electric bed as described in the first aspect, wherein the fabric layer is wrapped around the periphery of the mattress liner adapted for an electric bed.

[0018] In the third aspect, the present invention also discloses an electric bed, comprising an electric bed body and a mattress as described in the second aspect, wherein the electric bed body has at least one bending area, the mattress is arranged on the electric bed body, and the bendable area of ​​the mattress is arranged corresponding to the bending area of ​​the electric bed body.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] The present invention provides a mattress liner, mattress, and electric bed adapted for an electric bed. The first comfort layer of the mattress liner includes a head-back region, a hip region, a thigh region, and a calf region sequentially arranged along a first direction. A bendable region is provided between any two adjacent regions of the head-back region, the hip region, the thigh region, and the calf region, corresponding to the bending region of the electric bed. The head-back region, the hip region, the thigh region, and the calf region are made of the same material. The elastic modulus of the head-back region is smaller than that of the bending region and smaller than that of the support layer. This helps the bendable region better match the bending region of the electric bed, while maintaining a firm sleeping feeling in the head-back region, the hip region, the thigh region, and the calf region. This allows a hard mattress to be well adapted to the electric bed, thereby meeting the mattress hardness requirements of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the mattress liner disclosed in the embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the exploded structure of the mattress liner disclosed in the embodiment of the present application;

[0024] Figure 3 This is a schematic diagram of the structure of the bendable mattress liner disclosed in the embodiment of the present application;

[0025] Figure 4 It is a structural schematic diagram of the second edge guard disclosed in the embodiment of the present application;

[0026] Figure 5 is a schematic structural diagram of a mattress disclosed in an embodiment of the present application;

[0027] Figure 6 It is a structural schematic diagram of the electric bed disclosed in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 100- mattress liner; 1- support layer; 11- first support layer; 12- second support layer; 121- independent cylinder bed net; 122- peripheral support part; 1221- first edge guard; 1222- second edge guard; 1222a- groove; 13- third support layer; 2- first comfort layer; 21- head and back area; 22- hip area; 23- thigh area; 24- calf area; 25- bendable area; 251- first bending area; 252- second bending area; 253- third bending area; 3- second comfort layer; 200- mattress; 201- fabric layer; 300- electric bed; 301- electric bed body; 302- bending area; X- first direction. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] In this application, the terms "upper" and "lower" and other terms indicating positions or locations are based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0032] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0033] Furthermore, the terms "disposed" and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0034] Furthermore, the terms "first," "second," etc., are primarily used to distinguish between different devices, elements, or components (which may or may not be of the same type and configuration), and are not intended to indicate or imply the relative importance or quantity of the devices, elements, or components indicated. Unless otherwise specified, "plurality" means two or more.

[0035] An electric bed is a bed that can electrically control the height of the head or foot of the bed board and freely adjust the degree of curvature of the bed board.

[0036] Electric beds offer significant advantages in angle adjustment. Specifically, based on ergonomic principles, they can precisely adapt to the body's curvature. Whether it's the head, waist, or legs, they all offer flexible and precise angle adjustments. For example, when sitting upright to read, an electric bed can elevate the head to a suitable angle to relieve neck pressure. When the user wants to relax their waist, the bed provides appropriate support to relieve tension in the waist muscles. And when the user wants to promote blood circulation in the legs, the legs can be raised. This multi-angle adjustment function allows people to find a comfortable posture for various activities and resting states.

[0037] In the related art, in order to make the mattress well adapted to the electric bed, the mattress material is usually selected from sponge or latex, which has good flexibility. However, the characteristic of this type of mattress is that the overall sleeping feeling is relatively soft, which cannot meet the mattress softness and hardness requirements of different users.

[0038] In view of this, the embodiment of the present application discloses a mattress liner, a mattress, and an electric bed that are adapted to an electric bed, wherein a bendable area is provided between any two adjacent areas of the head back area, the buttocks area, the thigh area, and the calf area of ​​the first comfort layer of the mattress liner, and the bendable area is provided corresponding to the bending area of ​​the electric bed. The head back area, the buttocks area, the thigh area, and the calf area are made of the same material, and the elastic modulus of the bendable area is greater than the elastic modulus of the head back area, so that the bendable area is softer than the head back area, which helps the bendable area to better fit the bending area of ​​the electric bed, so that the mattress liner can fit the electric bed well during use. In addition, the elastic modulus of the head back area is less than the elastic modulus of the support layer, which helps the bendable area to fit the bending area of ​​the electric bed well while making the head back area have a harder sleeping feeling, which helps to achieve that a hard mattress can also be adapted to an electric bed, and meet the requirements of different users for the softness and hardness of the mattress.

[0039] The technical solution of the present application will be further described below with reference to the embodiments and drawings.

[0040] See also Figures 1 to 3 , Figure 1 This is a schematic diagram of the structure of the mattress liner disclosed in the embodiment of this application. Figure 2 This is a schematic diagram of the exploded structure of the mattress liner disclosed in the embodiment of this application. Figure 3The mattress liner 100 adapted for an electric bed comprises a support layer 1 and a first comfort layer 2. The first comfort layer 2 is disposed on the support layer 1. The first comfort layer 2 comprises a head back area 21, a hip area 22, a thigh area 23, and a calf area 24 arranged in sequence along a first direction. A bendable area 25 is provided between any two adjacent ones of the head back area 21, hip area 22, thigh area 23, and calf area 24. The bendable area 25 corresponds to the electric bed 300 (see FIG. 1 ). Figure 6 ) of the bending region 302 (see Figure 6 ) is provided. The head back area 21, buttocks area 22, thigh area 23, and calf area 24 are made of the same material. The elastic modulus of the bendable area 25 is greater than that of the head back area 21, and the elastic modulus of the head back area 21 is less than that of the support layer 1. The first direction is the length direction of the first comfort layer 2.

[0041] A bendable area 25 is provided between any two adjacent areas of the head and back areas 21, hip areas 22, thigh areas 23, and calf areas 24 of the first comfort layer 2. The bendable area 25 corresponds to the bending area 302 of the electric bed 300. Furthermore, the head and back areas 21, hip areas 22, thigh areas 23, and calf areas 24 are made of the same material, and the elastic modulus of the bendable area 25 is greater than that of the head and back areas 21. This facilitates the bendable area 25 to deform relative to the head and back areas 21, hip areas 22, thigh areas 23, and calf areas 24. This allows the bendable area 25 to better conform to the bending area 302 of the electric bed 300 when the electric bed 300 is bent, thereby helping the mattress liner 100 adapted for the electric bed to better fit the electric bed 300.

[0042] In addition, by making the elastic modulus of the back of the head area 21 smaller than the elastic modulus of the support layer 1, the back of the head area 21 can be made harder relative to the support layer 1, so that the mattress liner 100 adapted to the electric bed can have a relatively hard sleeping feeling in the non-bending area. This helps to meet the needs of some users who want to sleep on a harder mattress and can also bend it.

[0043] It can be understood that dividing the first comfort layer 2 into the head and back area 21, the buttocks area 22, the thigh area 23 and the calf area 24 is an example. In other examples, the first comfort layer 2 can also be divided into the head area, the shoulder and back area, the buttocks area 22, the thigh area 23 and the calf area 24, etc. The specific division can be based on the user's usage needs, and this embodiment does not make specific limitations on this.

[0044] It can be understood that the length of the above-mentioned bendable area 25 along the first direction can be 6 cm, 7 cm or 8 cm, etc., which is specifically set according to the length of the bending area 302 of the corresponding electric bed 300, so that the bendable area 25 has a sufficient bending radius. This embodiment does not make any specific restrictions on this.

[0045] It is understood that the head and back area 21, buttocks area 22, thigh area 23, and calf area 24 are made of the same material, namely, suede cotton. Suede cotton is harder, which helps provide the user with a firmer sleeping feeling and better support for the user's body. Of course, as another example, the head and back area 21, buttocks area 22, thigh area 23, and calf area 24 can also be made of jute or palm.

[0046] For some examples, see Figures 1 to 3 The bendable area 25 includes a first bending area 251, a second bending area 252, and a third bending area 253. The first bending area 251 is located between the head and back area 21 and the buttocks area 22, the second bending area 252 is located between the buttocks area 22 and the thigh area 23, and the third bending area 253 is located between the thigh area 23 and the calf area 24. Providing the first bending area 251 between the head and back area 21 and the buttocks area 22 helps the user to lie half-lying on the mattress, for example, to read. Providing the second bending area 252 between the buttocks area 22 and the thigh area 23 helps to lift the user's thighs, which can help the user relax their thighs. Providing the third bending area 253 between the thigh area 23 and the calf area 24 helps to lift the user's calves, which can help the user relax their calves and accelerate blood circulation. By providing a first bending area 251, a second bending area 252, and a third bending area 253 between the head and back area 21, the buttocks area 22, the thigh area 23, and the calf area 24, respectively, the mattress liner 100 adapted for the electric bed can bend to correspond to the multiple bending areas 302 of the electric bed 300, thereby enabling the user to flexibly adjust their sleeping position on the electric bed 300. Furthermore, during the bending process of the electric bed 300, the mattress liner 100 adapted for the electric bed can be prevented from not fitting properly to the electric bed 300, thereby preventing the user's body from being suspended in the air. This improves the user's sleeping experience.

[0047] It is understood that the first bending area 251, the second bending area 252, and the third bending area 253 are made of the same material, such as sponge. Sponge is relatively soft, and the use of sponge in the first bending area 251, the second bending area 252, and the third bending area 253 helps the first bending area 251, the second bending area 252, and the third bending area 253 to fit well with the bending area 302 of the electric bed 300, thereby helping to improve the overall fit between the mattress liner 100 that is compatible with the electric bed and the electric bed 300, thereby enhancing the user's sleeping experience. Of course, as another example, the first bending area 251, the second bending area 252, and the third bending area 253 can also be made of latex or memory foam.

[0048] It can be understood that the first bending zone 251, the second bending zone 252 and the third bending zone 253 have the same length along the first direction, and the first bending zone 251, the second bending zone 252 and the third bending zone 253 have the same height along the thickness direction of the first comfort layer 2, that is, the first bending zone 251, the second bending zone 252 and the third bending zone 253 have the same size, so the first bending zone 251, the second bending zone 252 and the third bending zone 253 can be mass-produced, which helps to reduce the production complexity of the first bending zone 251, the second bending zone 252 and the third bending zone 253.

[0049] Moreover, the height of the first bending zone 251 and the head-back zone 21, buttocks zone 22, thigh zone 23 and calf zone 24 along the thickness direction of the first comfort layer 2 is also the same, that is, along the thick bottom direction of the first comfort layer 2, the head-back zone 21, buttocks zone 22, thigh zone 23 and calf zone 24 and the first bending zone 251, the second bending zone 252 and the third bending zone 253 are all the same. This helps to make the overall height of the first comfort layer 2 consistent. On the one hand, it helps to ensure the flatness of the surface of the first comfort layer 2, and on the other hand, it facilitates the fixed connection between the first comfort layer 2 and other layers of the mattress liner 100 adapted to the electric bed.

[0050] It can be understood that, taking the mattress liner 100 adapted to the electric bed with a length of 200 cm as an example, for example, along the first direction, the length of the back of the head area 21 can be 69 cm, the length of the buttocks area 22 is 36 cm, the length of the thigh area 23 is 27 cm, the length of the calf area 24 is 48 cm, the length of the first bending area 251, the second bending area 252 and the third bending area 253 are all 6 cm, and the thickness of the first comfort layer 2 is 2 cm. The specific selection can be made according to the partition of the first comfort layer 2 and the body shape of different users. This embodiment does not make specific limitations on this.

[0051] For some examples, see Figures 1 to 3The mattress liner 100 adapted for the electric bed also includes a second comfort layer 3, on which the above-mentioned first comfort layer 2 is arranged, and the second comfort layer 3 is arranged on the support layer 1. Since the first comfort layer 2 can be divided into seven areas, such as the above-mentioned back of head area 21, buttocks area 22, thigh area 23 and calf area 24, as well as the first bending area 251, the second bending area 252 and the third bending area 253, and the material of the bending area is different from that of the back of head area 21, etc. Based on this, the various areas of the first comfort layer 2 can be produced and assembled separately. For example, the back of head area 21 can be used as a regional module, and the bending area can be used as a regional module. Then, by arranging the second comfort layer 3 below the first comfort layer 2, the various regional modules of the first comfort layer 2 can be fixed on the second comfort layer 3 in sequence, which helps to improve the connection stability between the various regional modules of the first comfort layer 2.

[0052] It is understood that the dimensions of the second comfort layer 3 are the same as those of the first comfort layer 2. For example, the length and width of the second comfort layer 3 are the same as those of the first comfort layer 2. The thickness of the second comfort layer 3 may be less than or equal to the thickness of the first comfort layer 2. For example, when the thickness of the second comfort layer 3 is less than that of the first comfort layer 2, the second comfort layer may be 1 cm. Of course, in other examples, the thickness of the second comfort layer 3 may also be 2 cm.

[0053] It can be understood that the head back area 21, buttocks area 22, thigh area 23 and calf area 24 of the first comfort layer 2 and the first bending area 251, the second bending area 252 and the third bending area 253 are fixed to the second comfort layer 3 by glue or by connecting parts, etc., and this embodiment does not make specific restrictions on this.

[0054] It is understandable that the material of the second comfort layer 3 may be sponge or latex, etc., and this embodiment does not make any specific limitation to this.

[0055] For some examples, see Figures 1 to 3 The support layer 1 includes a first support layer 11, a second support layer 12, and a third support layer 13. The second comfort layer 3 is disposed above the first support layer 11, which in turn is disposed above the second support layer 12, and the second support layer 12 is disposed above the third support layer 13. The second support layer 12 includes an independent tubular net 121 and a peripheral support portion 122. The peripheral support portion 122 is disposed around the periphery of the independent tubular net 121, and the independent tubular net 121 and the peripheral support portion 122 have the same height along the thickness direction of the first comfort layer 2. By configuring the second support layer 12 to include the independent tubular net 121 and the peripheral support portion 122, the independent tubular net 121 and the peripheral support portion 122 provide support to the user, thereby helping to improve the user's sleeping experience.

[0056] The independent bed net 121 and the peripheral support part 122 have the same height along the thickness direction of the first comfort layer 2, which helps to make the overall height of the second support layer 12 consistent. On the one hand, it helps to ensure the flatness of the surface of the second support layer 12, and on the other hand, it facilitates the fixed connection between the second support layer 12 and other layers of the mattress liner 100 of the electric bed.

[0057] By disposing the first support layer 11 above the second support layer 12 and the third support layer 13 below the second support layer 12, dust is prevented from entering the independent spring bed net 121, thereby protecting the springs of the independent spring bed net 121 and thereby improving the overall service life of the mattress liner 100 for the electric bed. Furthermore, direct contact between other layers and the independent spring bed net 121, which could result in damage from friction, is avoided.

[0058] It is understood that the first support layer 11 and the second support layer 12 are made of the same material, Coreloft. Coreloft is a synthetic fiber material with good compression resistance, which helps the first support layer 11 and the second support layer 12 have good support, thereby helping to provide good support for the user and improve the user's sleeping experience. Of course, as another example, the first support layer 11 and the second support layer 12 can also be made of 3D cotton or 4D cotton.

[0059] Optionally, a layer of non-woven fabric is provided above the independent spring net 121 along the thickness direction of the first comfort layer 2. This layer of non-woven fabric helps to shape the independent spring net 121. The use of the independent spring net 121 in the second support layer 12 reduces the interaction between the springs compared to using a whole mesh of springs as the support layer 1, ensuring good resilience and anti-interference properties. Furthermore, the use of the independent spring net 121, with a layer of dust-free cloth above the independent spring net 121 and no dust-free cloth below to secure the springs, facilitates conforming to the bending area 302 of the electric bed 300 through the gaps between the springs.

[0060] It is understood that the material of the peripheral support portion 122 can be selected from high-rebound sponge. Compared with other materials such as pearl cotton, the use of high-rebound sponge has good shock resistance, easy hardness adjustment, better resilience, and better breathability. Of course, as another example, the peripheral support portion 122 can also be made of 3D cotton material.

[0061] For some examples, see Figures 1 to 3The outer support portion 122 includes two first side guards 1221 and two second side guards 1222. The first side guards 1221 are disposed on either side of the independent tubular bed net 121 along a first direction, and the second side guards 1222 are disposed on either side of the independent tubular bed net 121 along the width of the first comfort layer 2. The first side guards 1221 and the second side guards 1222 are not fixedly connected. Providing the first and second side guards 1221 and 1222 on the outer periphery of the independent tubular bed net 121 helps prevent dust from entering the independent tubular bed net 121, thereby protecting the springs of the independent tubular bed net 121 and improving the overall service life of the mattress liner 100 for an electric bed. The first guard edge 1221 and the second guard edge 1222 are fixedly connected, which helps to prevent resistance to bending between the first guard edge 1221 and the second guard edge 1222 during the bending process of the mattress, thereby making the mattress liner 100 and the electric bed 300 fit better, thereby helping to improve the user's sleeping experience.

[0062] Optionally, see Figure 2 , combined with Figure 4 , Figure 4 Schematic diagram of the structure of the second side guard disclosed in the embodiment of the present application. The upper and lower surfaces of the second side guard 1222 are respectively provided with a plurality of grooves 1222a spaced apart from each other. The grooves 1222a are configured to allow the second side guard 1222 to fit the bending area 302 of the electric bed 300 when bent. By providing a plurality of grooves 1222a on the upper and lower surfaces of the second side guard 1222, the grooves 1222a can help the second side guard 1222 to deform when the second side guard 1222 is bent, so that it can fit well with the bending area 302 of the electric bed 300. This in turn helps the entire mattress liner 100 adapted to the electric bed to fit well with the bending area 302 of the electric bed 300, thereby improving the user's sleeping experience.

[0063] It can be understood that the length of the independent bed net 121 is 162 cm, the width is 182 cm, and the height is 14 cm. The length of the first guard 1221 along the first direction and the length of the second guard 1222 along the width direction of the first comfort layer 2 are 8 cm. The specific selection can be made according to actual needs, and this embodiment does not make any specific restrictions on this.

[0064] See also Figure 5 , Figure 5is a schematic diagram of the structure of a mattress disclosed in an embodiment of this application. Secondly, this application also discloses a mattress 200, which includes a fabric layer 201 and a mattress liner 100 adapted for an electric bed as described in the first aspect. The fabric layer 201 is disposed around the periphery of the mattress liner 100 adapted for an electric bed. The enveloping fabric layer 201 helps isolate dust from the air, protecting the mattress liner 100 within the mattress 200 and preventing wear and tear caused by direct contact between human skin and the structure of the mattress liner 100 adapted for an electric bed.

[0065] It is understandable that the above-mentioned fabric layer 201 can be pleated cotton fabric, which helps to improve the user's sleeping comfort. Of course, as other examples, the material of this fabric layer 201 can also be knitted fabric etc.

[0066] Among them, the mattress liner 100 adapted for an electric bed in the embodiment of the present application can have the same structure as any of the mattress liner 100 adapted for an electric bed in the above embodiments, and can bring the same or similar beneficial effects. For details, please refer to the description in the above embodiments, and the embodiment of the present application will not be repeated here.

[0067] In the third aspect, the present application also discloses an electric bed 300, the structure of which is as follows: Figure 6 As shown, Figure 6 2 is a schematic diagram of the structure of an electric bed disclosed in an embodiment of the present application. The electric bed comprises an electric bed body 301 and a mattress 200 as described in the second aspect above. The electric bed body 301 has at least one bending area 302. The mattress 200 is disposed on the electric bed body 301, and the bendable area 25 of the mattress 200 is disposed corresponding to the bending area 302 of the electric bed body 301.

[0068] Among them, the mattress 200 in the embodiment of the present application can have the same structure as any of the mattress 200 in the above embodiments, and can bring the same or similar beneficial effects. For details, please refer to the description in the above embodiments, and the embodiment of the present application will not be repeated here.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mattress liner adapted for an electric bed, characterized in that: The electric bed has at least one bending area, and the mattress liner adapted for the electric bed includes: Support layer; a first comfort layer, the first comfort layer being arranged on the support layer, the first comfort layer comprising a head back area, a buttocks area, a thigh area, and a calf area sequentially arranged along a first direction, wherein a bendable area is provided between any two adjacent ones of the head back area, the buttocks area, the thigh area, and the calf area, and the bendable area is arranged corresponding to the bend area of ​​the electric bed; The material of the head back area, buttocks area, thigh area and calf area is the same, the elastic modulus of the bendable area is greater than the elastic modulus of the head back area, and the elastic modulus of the head back area is less than the elastic modulus of the supporting layer; The first direction is the length direction of the first comfort layer.

2. The mattress liner adapted for an electric bed according to claim 1, characterized in that: The bendable area includes a first bending area, a second bending area and a third bending area. The first bending area is located between the head back area and the buttocks area, the second bending area is located between the buttocks area and the thigh area, and the third bending area is located between the thigh area and the calf area.

3. The mattress liner adapted for an electric bed according to claim 2, characterized in that: The first bending zone, the second bending zone and the third bending zone have the same length along the first direction, the first bending zone, the second bending zone and the third bending zone have the same height along the thickness direction of the first comfort layer, and the first bending zone has the same height as the back of the head zone, the buttocks zone, the thigh zone and the calf zone along the thickness direction of the first comfort layer.

4. The mattress liner adapted for an electric bed according to claim 3, characterized in that: The material of the first bending area, the second bending area and the third bending area includes sponge, and the material of the head back area, the buttocks area, the thigh area and the calf area includes cotton.

5. The mattress liner adapted for an electric bed according to any one of claims 1 to 4, characterized in that: The mattress liner adapted for the electric bed also includes a second comfort layer, the second comfort layer is arranged on the support layer, and the first comfort layer is arranged on the second comfort layer.

6. The mattress liner adapted for an electric bed according to claim 5, characterized in that: The support layer includes a first support layer, a second support layer and a third support layer. The second comfort layer is arranged above the first support layer, the first support layer is arranged above the second support layer, and the second support layer is arranged above the third support layer. The second support layer includes an independent tubular bed net and a peripheral support part. The peripheral support part is arranged around the outer periphery of the independent tubular bed net. The independent tubular bed net and the peripheral support part have the same height along the thickness direction of the first comfort layer.

7. The mattress liner adapted for an electric bed according to claim 6, characterized in that: The outer supporting portion includes two first edge guards and two second edge guards. The two first edge guards are respectively arranged on both sides of the independent bed net along the first direction, and the two second edge guards are respectively arranged on both sides of the independent bed net along the width direction of the first comfort layer.

8. The mattress liner adapted for an electric bed according to claim 7, characterized in that: The upper and lower surfaces of the two second guard edges are respectively provided with a plurality of grooves arranged at intervals, and the grooves are configured to enable the second guard edges to fit the bending area when bent.

9. A mattress, characterized in that: It comprises a fabric layer and a mattress liner adapted for an electric bed as described in any one of claims 1 to 8, wherein the fabric layer is coated on the periphery of the mattress liner adapted for an electric bed.

10. An electric bed, characterized in that: It comprises an electric bed body and the mattress as claimed in claim 9, wherein the electric bed body has at least one bending area, the mattress is arranged on the electric bed body, and the bendable area of ​​the mattress is arranged corresponding to the bending area of ​​the electric bed body.

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