CN115039986A

CN115039986A - Supporting unit, bed body and intelligent bed

Info

Publication number: CN115039986A
Application number: CN202210594251.1A
Authority: CN
Inventors: 左洪运; 毕亚峰; 杨铭轲
Original assignee: Jiangsu Baijiali New Material Technology Co ltd
Current assignee: Jiangsu Baijiali New Material Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-13

Abstract

The invention discloses a supporting unit, a bed body and an intelligent bed, wherein the supporting unit is used for supporting a bed board (2), the supporting unit (1) is of a shell structure and is made of a flexible porous material, and the Young modulus of the flexible porous material is more than or equal to 1 Gpa. The bed body comprises at least one supporting unit (1) and a bed board (2) supported by the supporting unit (1). In the invention, the supporting unit is of a shell structure and is made of flexible porous materials, so that the supporting unit has good toughness, low density and light weight and is not easy to break. The bed body prepared by the supporting units is lighter in quality, can be more flexibly changed in position, can be changed in size in a mode of increasing or decreasing the supporting units, and can be changed between a single bed and a double bed. In addition, the hardness of the flexible porous material is smaller than that of a wood board, meanwhile, the round corners can be conveniently formed at the corners, and the safety is better.

Description

Supporting unit, bed body and intelligent bed

Technical Field

The invention relates to the technical field of bedding, in particular to a supporting unit, a bed body and an intelligent bed.

Background

The bed body is an essential part of a bed, which is usually placed on the ground for supporting objects such as mattresses, bedding and the like. The bed body in the prior art is usually made of wood or metal, for example, made of wood boards by splicing, or made of iron frames as the bed body.

The prior art beds often have the following disadvantages:

firstly, the density of the wood board and the iron is high, so that the overall mass of the bed body is high, and the bed body is inconvenient to carry and move; meanwhile, the hardness of the wood board and the iron is high, so that when the wood board and the iron accidentally hit a bed body (such as a bed corner) during walking, the wood board and the iron are painful, and certain potential safety hazards exist.

Secondly, in the prior art, some bed bodies do not have the storage function, and some bed bodies are higher in ground clearance and can be used for placing some objects under the bed, but are easy to accumulate dust and are not clean enough. In addition, some beds are provided with storage lattices which are usually side-opening type and difficult to effectively utilize space, and a single storage lattice has small space and is difficult to store for large objects such as quilts and mattresses.

Thirdly, the size of the existing bed body is usually fixed, even if two single beds exist, the two single beds cannot be spliced into a double bed due to difficulty in moving, and even if the two single beds are spliced, the attractiveness and comfort of the double bed are difficult to achieve. For a double bed, the double bed can hardly be changed into a single bed, and the flexibility is poor.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

Disclosure of Invention

The invention aims to provide a bed body and an intelligent bed, which are light in weight and good in flexibility.

In order to achieve the above purpose, in a first aspect, the present invention provides a support unit for supporting a bed board, where the support unit is of a casing structure and is made of a flexible porous material, and a young modulus of the flexible porous material is greater than or equal to 1 Gpa.

Further, the support unit includes first backup pad and certainly the downwardly convex supporting member of first backup pad, the bed board by the supporting member supports, the supporting member is including being located the supporting part of first backup pad below and certainly the supporting part periphery upwards extends and with the lateral wall portion that first backup pad links to each other.

Furthermore, the support unit is provided with an upward-opening storage cavity, and the bed board is erected above the opening of the storage cavity.

Further, the support unit comprises a first support plate, a bottom plate located below the first support plate and a first outer side plate extending upwards from the periphery of the bottom plate and connected with the first support plate, and the bottom plate and the first outer side plate are matched to form a storage cavity.

Further, the supporting unit comprises a plurality of hollow bed legs, the bottom ends of the bed legs are sealed, the upper ends of the bed legs are open, and the bottom plate is not in contact with the ground.

Further, the cross-sectional dimensions of the first outer side plate and the bed leg are gradually reduced from top to bottom.

Further, the supporting unit includes a first supporting plate and a second exterior plate extending downward from a periphery of the first supporting plate.

Further, the first support plate is rectangular, and the second outer side plate extends downwards from four sides of the first support plate; or,

the first supporting plate is rectangular, the second outside plate extends downwards from three edges of the first supporting plate, and the edge of the second outside plate is not arranged as the long edge of the first supporting plate.

Further, the flexible porous material is polyester fiber, the density of the flexible porous material is greater than or equal to 500kg/m3, and the wall thickness of the supporting unit is greater than or equal to 6 mm.

In a second aspect, the invention provides a bed body, comprising at least one support unit as described above and a bed plate supported by the support unit.

Furthermore, the bed body includes two support units, two the outline of support unit is the rectangle and the long limit laminating of both.

Further, the bed body still includes decorative board and head of a bed, the decorative board connect in two on the terminal surface of supporting element one end, the bed body connect in two on the terminal surface of the supporting element other end.

Furthermore, the bed plate comprises a plurality of rib plates arranged at intervals;

the rib plates are mutually independent, or the bed plate further comprises a connecting piece, and the rib plates are connected into a whole through the connecting piece.

In a third aspect, the invention provides an intelligent bed, which comprises the support unit as described in any one of the above items or comprises the bed body as described in any one of the above items.

Compared with the prior art, the invention has the following beneficial effects:

1. in the invention, the supporting unit is of a shell structure and is made of flexible porous material, the Young modulus of the flexible porous material is more than or equal to 1Gpa, the flexible porous material has good toughness and is not easy to break, and the flexible porous material has low density and light weight. The bed body that obtains through the support element preparation is also lighter, can be more nimble carry out the change of position, and can change the bed body size through the mode of increase and decrease support element, changes between single bed and double bed. In addition, the hardness of the flexible porous material is smaller than that of a wood board, meanwhile, the round corners can be conveniently formed at the corners, and the safety is better.

2. As an improvement, the supporting unit is provided with a supporting piece which is sunken downwards from the first supporting plate to support the rib plate, so that the rib plate can be better limited, the rib plate is prevented from moving, and the supporting performance of the rib plate is enhanced.

3. As the improvement, the supporting unit is provided with an upwards-opening storage cavity, the storage space of the storage cavity is large, large articles such as quilts and mattresses can be accommodated, the storage cavity can be sealed through bed plates and mattresses, the storage cavity is not easily polluted by external dust, and the storage cavity is more easily kept clean.

4. As the improvement, the supporting unit is provided with the bed foot for the storing chamber can break away from the contact with ground, is convenient for clean the below of the bed body on the one hand, and on the other hand is favorable to preventing that the water on ground from getting into the article that the storing intracavity pollutes or damages inside.

Drawings

Fig. 1 is a schematic structural view of a supporting unit according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a bed according to an embodiment of the present invention, wherein the bed includes a support unit.

Fig. 3 is a schematic structural diagram of a bed according to an embodiment of the present invention, wherein the bed includes two support units.

Fig. 4 is an exploded view of the bed shown in fig. 3.

Fig. 5 is a top view of the support unit illustrated in fig. 1.

Fig. 6 is a sectional view taken along line a-a of fig. 5.

Fig. 7 is a schematic structural view of a supporting unit according to an embodiment of the present invention, in which the supporting unit is provided with second exterior plates on only three sides.

Fig. 8 is a structural view of the bottom of the supporting unit shown in fig. 7.

Fig. 9 is a structural schematic view of the bottom view direction of the supporting unit shown in fig. 1.

Fig. 10 is a schematic structural view of the two support units stacked in the present invention.

Fig. 11 is a schematic view of the bed shown in fig. 2 with the decorative panel and the bed head.

Fig. 12 is a schematic view of the bed shown in fig. 3 with the decorative panel and the bed head.

Fig. 13 is an exploded view of the bed shown in fig. 12.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1 and 2, the present invention provides a support unit 1 for supporting a bed plate 2 of a bed, wherein the support unit 1 is used as a unit of the bed, and the size of the bed can be changed by splicing a plurality of support units 1 by adopting a modular design.

The supporting unit 1 is of a shell structure and is made of flexible porous materials, the flexible porous materials are good in toughness and not prone to fracture, and the microstructure of the flexible porous materials is provided with gaps, low in density and lighter in weight. The flexible porous material may be polyester fiber, foamed rubber and foamed plastic, for example, and has a young's modulus of 1Gpa or more to provide reliable support, and preferably, the flexible porous material has a young's modulus of 2Gpa or more, for example, polypropylene, which has a young's modulus of about 3.8Gpa and a modulus after foaming is decreased, and the modulus may be controlled to 2Gpa or more by controlling the degree of foaming.

As a preferred embodiment, the flexible porous material is polyester fiber (PET). The supporting unit 1 may be formed by hot pressing polyester fiber through a mold. The polyester fiber board formed by pressing is of a porous structure, and has the advantages of small density, no large deformation and cracking caused by thermal expansion, good flexibility, capability of bearing large-amplitude deformation due to mutual bending and hooking of fibers, no board fracture problem and no insect and barb problems. The conventional wood is broken when bent to 45 deg., while the polyester fiber board is not broken even when bent to 90 deg..

In a preferred embodiment, the polyester fibers have a density of 500kg/m or more ³ And the wall thickness of the supporting unit 1 is greater than or equal to 6mm, at this time, the supporting unit has good mechanical properties, and tests show that when a weight of 100kg (for example, a deformable mattress of 30kg and a person of 70 kg) is placed on the bed plate 2 of the bed body shown in fig. 2, the supporting unit 1 still does not deform obviously, and can reliably play a role in bearing load. Of course, the density of the polyester fiber is not limited thereto, and for example, a smaller density may be selected while increasing the thickness of the supporting unit 1 to secure its load-bearing capacity. The supporting unit 1 is not limited to be of equal wall thickness, and different portions of the supporting unit can be of different thicknesses so as to enhance the mechanical property of the weak portion more specifically.

It will be appreciated that, on the one hand, the support unit 1 is of a shell structure, which is not solid, and therefore is capable of effectively reducing the overall weight; on the other hand, the flexible porous material has a low density, and the weight of the support unit 1 can be further reduced, thereby facilitating the movement and transportation of the support unit 1. In addition, the supporting unit 1 can be formed by pressing through a die, the manufacturing is convenient, the integrated structure does not need to be assembled, the complex assembling steps are omitted, the corner of the supporting unit is easy to form a fillet structure, the hardness is small, and the safety is higher.

The invention also provides a bed body, which comprises the support unit 1 and the bed plate 2 connected with the support unit 1, as shown in fig. 2 to 13.

When the support unit 1 is used, it is usually placed on the ground, and the bed plate 2 is placed on the support unit 1 and supported by the support unit 1. Specifically, the bed plate 2 includes a plurality of ribs 20 arranged at intervals, and the ribs 20 are connected with the support unit 1 and supported by the support unit 1. On the bed plate 2, a mattress, a spring mattress, or the like may be laid to make the use of the bed more comfortable, the mattress may be a normal mattress, such as a latex mattress, a spring mattress, or may be a deformable mattress, which can be driven to deform, thereby enabling the mattress to be switched between various postures.

As mentioned above, the bed body adopts a modular design, and the flexibility is better. Specifically, the bed may have only one support unit 1, or may have a plurality of support units 1 (including two support units) and be constructed by splicing a plurality of support units 1. In this way, the bed can be changed to a larger bed by adding support units 1, and a bed with a plurality of support units 1 can also be changed to a smaller bed by reducing the number of support units 1.

The supporting unit 1 is cuboid in shape and rectangular in outer contour, and can be spliced in a side edge attaching mode. For example, as shown in fig. 2, fig. 2 shows a bed according to an embodiment of the present invention, which includes a support unit 1, the size of the support unit 1 is 2000mm × 900mm × 285mm (the length, width, and height are respectively the dimensions along the direction X, Y, Z in the figure), and the bed can be used as a single bed. As shown in fig. 3 and 4, fig. 3 and 4 show another bed of an embodiment, which includes two support units 1, the size of the support unit 1 is also 2000mm × 900mm × 285mm (length × width × height), and a bed of 2000mm × 1800mm × 285mm (length × width × height) can be obtained by fitting and splicing the long sides of the two support units 1, and the bed can be used as a double bed. That is, two single beds shown in fig. 2 may be combined into a double bed, and the double bed shown in fig. 3 may be combined into two single beds shown in fig. 2, and at the same time, since the supporting unit 1 has a small mass, it is possible to easily perform a transfer change.

It will be appreciated that the size of the support units 1 is not limited to the examples described above, which may be smaller or larger, nor is the number of support units 1 comprised by the bed limited to one or two.

As shown in fig. 1, 5 and 6, the supporting unit 1 includes a first supporting plate 4 at the top thereof, and in some embodiments, the rib 20 is directly connected at both ends to the upper surface of the first supporting plate 4 and supported by the upper surface of the first supporting plate 4. In other embodiments, support unit 1 includes a support member 40 protruding downward from first support plate 4, rib plate 20 is disposed in support member 40 and supported by support member 40, support member 40 includes a support portion 400 supported at the bottom of rib plate 20 and a sidewall portion 401 extending upward from the outer periphery of support portion 400 to be connected to first support plate 4, support portion 400 and sidewall portion 401 cooperate to form an upwardly open recess 402, rib plate 20 is disposed in recess 402, and at least two ends of rib plate 20 are supported by support member 40. Since both ends of the rib 20 in the longitudinal direction can be abutted and restrained by the side wall portions 401, the position thereof is more stable. Preferably, the support part 400 has a plate shape, and is in arc transition with the sidewall part 401 and between the sidewall part 401 and the first support plate 4. The ribs 20 are preferably arched with a raised middle, which may be positioned higher than the first support plate 4 or flush with the first support plate 4.

Preferably, both ends of the rib plate 20 are fixedly connected with the supporting unit 1, for example, the rib plate 20 is connected with the supporting member 40 or other parts of the supporting unit 1 through bolts, and for example, a buckle clamped with the rib plate 20 is arranged on the supporting member 40 or other parts of the supporting unit 1, so that the rib plate 20 can play a supporting role, and can pull the whole structure to reduce the expansion deformation of the supporting unit 1.

In order to enable the bed body to have a storage function, the support unit 1 is further provided with a storage cavity 3 with an upward opening, and the bed board 2 is erected above the opening of the storage cavity 3. The storage cavity 3 has a large space and can easily accommodate quilts, mattresses or other articles. Taking the supporting unit 1 shown in fig. 1 as an example, the opening size is 1700mm × 650mm, and in the case of leaving 100mm of ground clearance (being convenient for cleaning below the bed), the depth is about 160mm, and there is sufficient storage space. Because the bed board 2 and the mattress and the like which are installed subsequently cover the opening of the storage cavity 3, the storage cavity 3 is relatively closed with the outside, and is easier to keep clean.

It will be understood that the support unit 1 is not limited to having only one storage compartment 3, and that two or more storage compartments 3 may be provided to separate different articles, but that having only one storage compartment 3 is advantageous for accommodating larger articles. Preferably, the ratio of the total opening area of the storage cavities 3 to the area defined by the outer contour of the first support plate 4 is not less than 50%, and the total opening area of the storage cavities 3 refers to the sum of the opening areas of all the storage cavities 3 on the support unit 1. For example, the supporting unit 1 shown in fig. 1 has an opening area of the storage cavity 3 accounting for about 58% of the area defined by the outer contour of the first supporting plate 4, and the supporting unit 1 shown in fig. 7 has an opening area of the storage cavity 3 accounting for about 72% of the area defined by the outer contour of the first supporting plate 4.

In some embodiments, the plurality of ribs 20 are independent of each other, and a single piece of mounting rib 20 is required when mounting it to the support unit 1. In other embodiments, in order to facilitate access to the bedplate 2, the bedplate 2 may further comprise connectors (not shown) for connecting a plurality of ribs 20, for example, the ribs 20 on the single support unit 1 are connected into a whole by the connectors. A plurality of ribbed slabs 20 are connected into a whole through connecting pieces, so that the whole bed board 2 can be lifted up simultaneously, the ribbed slabs 20 are not required to be taken and placed one by one, and articles can be taken and placed in the storage cavity 3 conveniently. The connecting member may be, for example, a rod connected to the ends of the plurality of ribs 20, and two ends of the plurality of ribs 20 may be provided with a rod to improve mechanical properties.

In a preferred embodiment, the supporting unit 1 includes a bottom plate 30 located below the supporting member 40, and a first outer side plate 31 extending upward from the outer periphery of the bottom plate 30 and connected to the supporting portion 400, wherein the first outer side plate 31 surrounding the outer periphery of the bottom plate 30 and the bottom plate 30 cooperate to form the storage cavity 3.

In some embodiments, the floor 30 may be supported directly on the ground. In other embodiments, the support unit 1 comprises a plurality of hollow feet 5, the bottom ends of the feet 5 are sealed, and the upper ends of the feet are open, and the feet can be disposed on the first support plate 4 and/or the support member 40 and/or the bottom plate 30, so as to be capable of being supported reliably. For example, in the embodiment of the supporting unit 1 shown in fig. 7 and 8, the number of the bed legs 5 is four, two of the bed legs 5 are disposed at both ends of the supporting portion 400 in the longitudinal direction and are located at both sides of the storage chamber 3, and the other two bed legs 5 are disposed at both ends of the bottom plate 30 in the width direction. Whereas in the embodiment shown in fig. 1 and 9 the first support plate 40 on the side of the storage chamber 3 has a wider width than the structure in fig. 7, the width B of which is preferably more than 150mm, on which side the first support plate 40 is provided with two bed feet 5 for good support. When the supporting unit 1 is spliced into the double bed shown in fig. 3, the two bed legs 5 preferably arranged on the first supporting plate 40 are close to the middle position of the bed body, and because the stress at the middle position is usually larger, the bed legs 5 are arranged at the position close to the middle position, so that the supporting effect can be better played.

It can be understood that, owing to set up the bed foot 5, consequently, bottom plate 30 can not be with ground contact, forms the ground clearance between the two, is convenient for clean the bed body bottom on the one hand, and on the other hand, also can avoid because the water on ground (for example the water when leaking in the room or mopping) gets into storing chamber 3 through bottom plate 30 or first lateral plate 31 in, the article in the damage storing chamber 3. In some embodiments, a gasket, such as a silica gel or rubber gasket, may be further disposed at the bottom of the bed foot 5 to prevent the bed foot 5 made of polyester fiber material from contacting with the ground, so as to prevent the mechanical property of the polyester fiber board from being reduced due to the fact that the bed foot 5 is wetted by the water on the ground.

As a preferred embodiment, the supporting unit 1 further includes a second exterior plate 42 extending downward from the outer periphery of the first supporting plate 4, and the second exterior plate 42 can reinforce the strength of the supporting unit 1 to improve the supporting performance thereof, and can shield the outer periphery of the supporting unit 1 to enhance the appearance. Preferably, the second exterior plate 42 is higher than the bottom plate 30 to prevent the second exterior plate 42 from being damaged when the bottom of the bed is cleaned.

The first support plate 4 is rectangular and in a preferred embodiment, as shown in fig. 1 and 9, the second exterior plate 42 completely surrounds the periphery of the first support plate 4 and extends downwardly from four sides of the first support plate 4. In another preferred embodiment, as shown in fig. 7 and 8, the second exterior plate 42 extends downward from three sides of the first support plate 4, and the side where the second exterior plate 42 is not provided is the long side of the first support plate 4. Preferably, when the support units 1 shown in fig. 7 and 8 are spliced into a double bed, the long sides of the two support units 1, on which the second exterior plate 42 is not arranged, are attached to each other, so that the exterior is more beautiful.

The support unit 1 shown in fig. 7 may be obtained by cutting off a portion of the material of the support unit 1 shown in fig. 1, for example, 150mm from the right side of the support unit 1 shown in fig. 1 to the left side in the width direction, so that the size of the support unit 1 is changed to 2000mm × 750mm × 285mm (length × width × height), and thus, the width of the support unit 1 may be changed without changing the size of the storage cavity 3. The size of the split double bed is 2000mm multiplied by 1500mm multiplied by 285mm (length multiplied by width multiplied by height).

In order to store the supporting unit 1 conveniently, as shown in fig. 6, the cross-sectional dimensions of the side wall portion 401, the first outer side plate 31 and the bed legs 5 are gradually reduced from top to bottom, wherein the first outer side plate 31 and the bed legs 5 are tapered with a large top and a small bottom, and the longitudinal section of the side wall portion 401 is arc-shaped, so that when the supporting unit 1 is stacked, the upper side wall portion 401, the first outer side plate 31 and the bed legs 5 can extend into the corresponding part of the lower supporting unit 1, thereby saving the space occupied during storage, improving the space utilization rate, facilitating transportation and storage, and fig. 10 shows a schematic diagram when two supporting units 1 are stacked. The second outer plate 42 is preferably vertically disposed to make the appearance more beautiful and reduce the floor space, and of course, it may be disposed such that the sectional size thereof is gradually reduced from top to bottom to further reduce the overall height of the stacked support units 1.

As a preferred embodiment, as shown in fig. 11 to 13, the bed body further comprises a bed head 7 connected with the end face of one end of the supporting unit 1, and the bed head 7 can be used for a person to rest by leaning against. The bed head 7 and the supporting unit 1 can be connected by means of magic tape or bolt connection, and the like, and the two are preferably detachably connected. When the bed body comprises two or more support units 1, the bed head 7 is preferably connected with the end surfaces of the two or more support units 1 at the same time, the width of the bed head is adapted to the width of the bed body, the firmness degree between the support units 1 in the width direction can be increased, and the separation of the adjacent support units 1 is prevented. Furthermore, the other end of the supporting unit 1 opposite to the bed head 7 can be provided with a decorative plate 6, the decorative plate 6 is connected to the end faces of two or more supporting units 1, the firmness degree between the supporting units 1 in the width direction can be further increased, gaps between the adjacent supporting units 1 can be blocked, and the attractiveness is enhanced. The decorative plate 6 may be, for example, a polyester fiber plate, a wood plate, a metal plate (e.g., an aluminum alloy plate), or the like. Of course, besides increasing the connection firmness between two supporting units 1 through the bed head 7 and the decorative plate 6, a buckle, a magic tape or other structures can be arranged between the two supporting units 1 to prevent the separation of the two adjacent supporting units 1.

The invention also provides an intelligent bed which comprises the support unit or the bed body and a variable mattress arranged on the bed plate 2 and can be switched among different postures.

The above is only a specific embodiment of the present invention, and any other modifications based on the concept of the present invention are considered as the protection scope of the present invention.

Claims

1. The supporting unit is used for supporting a bed board (2) and is characterized in that the supporting unit (1) is of a shell structure and is made of flexible porous materials, and the Young modulus of the flexible porous materials is larger than or equal to 1 Gpa.

2. A support unit as claimed in claim 1, wherein the support unit (1) comprises a first support plate (4) and a support member (40) projecting downwardly from the first support plate (4), the bed plate (2) being supported by the support member (40), the support member (40) comprising a support portion (400) located below the first support plate (4) and a sidewall portion (401) extending upwardly from the periphery of the support portion (400) and being connected to the first support plate (4).

3. Support unit according to claim 1, wherein the support unit (1) is provided with an upwardly open storage chamber (3), the bed plate (2) being erected above the opening of the storage chamber (3).

4. The support unit according to claim 1, wherein the support unit (1) comprises a first support plate (4), a bottom plate (30) located below the first support plate (4), and a first outer side plate (31) extending upwards from the periphery of the bottom plate (30) and connected to the first support plate (4), wherein the bottom plate (30) and the first outer side plate (31) cooperate to form a storage chamber (3).

5. The support unit according to claim 4, characterized in that the support unit (1) comprises a plurality of hollow feet (5), the feet (5) being sealed at their bottom ends and open at their upper ends, the bottom plate (30) not being in contact with the ground.

6. The support unit according to claim 5, wherein the first outer side plate (31) and the bed leg (5) have cross-sectional dimensions that gradually decrease from top to bottom.

7. A support unit as claimed in claim 1, characterised in that the support unit (1) comprises a first support plate (4) and a second outer side plate (42) extending downwardly from the periphery of the first support plate (4).

8. A support unit as claimed in claim 7, characterized in that the first support plate (4) is rectangular and the second outer plate (42) extends downwards from four sides of the first support plate (4); or,

first backup pad (4) are the rectangle, second curb plate (42) certainly the trilateral downwardly extending of first backup pad (4), and do not set up the limit of second curb plate (42) is the long limit of first backup pad (4).

9. A support unit as claimed in any one of claims 1 to 8, wherein the flexible porous material is polyester fibre and has a density of 500kg/m or more ³ And the wall thickness of the supporting unit (1) is more than or equal to 6 mm.

10. A bed body, characterized in that it comprises at least one support unit (1) according to any one of claims 1-9 and a bed plate (2) supported by the support unit (1).

11. The bed body as claimed in claim 10, wherein the bed body comprises two support units (1), the outer contour of the two support units (1) is rectangular, and the long sides of the two support units are attached.

12. The bed body as claimed in claim 11, wherein the bed body further comprises a decorative plate (6) and a bed head (60), the decorative plate (6) is connected to the end surface of one end of the two support units (1), and the bed body (60) is connected to the end surface of the other end of the two support units (1).

13. The bed as claimed in claim 10, characterised in that the bed plate (2) comprises a plurality of ribs (20) arranged at intervals;

the rib plates (20) are mutually independent, or the bed plate (2) further comprises connecting pieces (21), and the rib plates (20) are connected into a whole through the connecting pieces (21).

14. An intelligent bed, characterized in that it comprises a support unit (1) according to any one of claims 1 to 9 or a bed according to any one of claims 10 to 13.