Floating bed and packaging method of floating bed

Abstract

The invention provides a floating bed. A left armrest and a right armrest are detachably connected with a bed board respectively; the bed board comprises a bed board frame and elastic units arranged on the bed board frame in an array mode. The elastic units arranged in the array are divided into at least two groups, so that a gap for folding the bed board is formed between the adjacent elastic units, and a notch is formed in the position, corresponding to the gap, of the bed board frame; the elastic unit comprises an upper cover, a base, a spring arranged between the upper cover and the base, a locking piece and a locking matching piece, wherein the locking piece and the locking matching piece are used for fixing the elastic unit from a release state to a compression state. The connecting and supporting assembly comprises side supporting rods and a middle supporting rod. According to the packaging method of the floating bed, the bed board and the soft package cushion are folded and then put into the packaging box, and the left armrest, the right armrest, the supporting assembly and the folded bed board and soft package cushion are stacked in the packaging box.

Description

Technical Field

[0001] This invention relates to a type of furniture, and more particularly to a floating bed. Background Technology

[0002] As people's material living standards gradually improve, residents' demands for furniture and household goods are also becoming more diversified. Among them, floating beds have become a popular furniture product. However, existing floating beds have some drawbacks. For example, the switching between the two states is not smooth enough, and operators with less strength often find it difficult to do it alone; existing floating beds may not be stable enough when used as sofas, and the angle between the seat and backrest may change, affecting comfort; and existing folding beds have relatively simple folding methods, which cannot meet the diverse needs of users.

[0003] In addition, current floating beds still have many shortcomings in details. For example, the cushions and elastic layers are prone to relative movement during use; the base support structure of the floating bed cannot support both the main frame of the sofa configuration and the main frame of the bed configuration; the installation method between the bed board frame and the bed board of the main frame is unreasonable; and it is not possible to disassemble and fold the various parts of the floating bed, so the packaging volume of the floating bed is very large and the transportation cost is very high. Summary of the Invention

[0004] The main technical problem to be solved by the present invention is to provide a floating bed and its packaging method, which reduces packaging volume and transportation costs.

[0005] To solve the above-mentioned technical problems, the present invention provides a floating bed, comprising: a soft padding, a left armrest, a right armrest, and a bed board, as well as a connecting support assembly connecting the two armrests;

[0006] The left and right armrests are detachably connected to the bed board, respectively.

[0007] The bed board includes a bed board frame and elastic units arranged in an array on the bed board frame; the elastic units arranged in an array are divided into at least two groups to form a gap between adjacent elastic units for folding the bed board; the bed board frame is provided with a notch corresponding to the position of the gap; it also includes a circumferential edge, which is arranged circumferentially on the bed board frame, and the circumferential edge and the soft padding are provided with a connector to connect the two to each other.

[0008] The elastic unit includes an upper cover, a base, a spring disposed between the upper cover and the base, and a locking member and a locking engagement member for fixing the elastic unit from a released state to a compressed state.

[0009] The connecting support assembly includes a side support rod and a middle support rod. The side support rod is detachably connected between the left handrail and the right handrail. The middle support rod extends in a direction parallel to the left handrail or the right handrail and forms a detachable connection with the side support rod.

[0010] In some embodiments, the top cover and the base are provided with locking elements and locking mating elements in opposite positions.

[0011] In some embodiments, a fastener is also included to fix the relative positions of the locking member and the locking mating member so that the elastic unit is fixed in a compressed state.

[0012] In some embodiments, the resilient units in the same group are connected to each other by a fastener.

[0013] In some embodiments, the bed frame includes a decorative element for covering the notch.

[0014] In some embodiments, the bed frame includes an outer frame and support rods spaced apart along the length of the outer frame; the elastic unit array is disposed on the support rods, and the support rods pass through the elastic units; the outer frame has a notch corresponding to the position of the gap.

[0015] In some embodiments, the edging includes a first part and a second part, the first part being semi-enclosed in shape, and the second part being connected to the opening of the semi-enclosed shape; the connector is disposed in the first part and the area of ​​the soft padding corresponding to the first part.

[0016] In some embodiments, the connector is a zipper.

[0017] In some embodiments, the left armrest and the right armrest each include two support legs and a first crossbar and a second crossbar connected between the two support legs; the second crossbar is located below the first crossbar and is provided with a support member for supporting the bed frame.

[0018] In some embodiments, the support member is provided with a first slot that engages with the second crossbar and a second slot that engages with the bed frame; the opening directions of the first slot and the second slot are opposite.

[0019] In some embodiments, the side support rod includes a connecting seat and two connecting rods, one end of which is rotatably connected to the connecting seat, such that the connecting rod has an extended position and a retracted position relative to the connecting seat.

[0020] In some embodiments, the other end of the connecting rod has a socket that forms a detachable connection with the support leg.

[0021] In some embodiments, the side wall of the socket is provided with an L-shaped limiting groove, one end of which is connected to the upper surface of the socket; the support foot is provided with a limiting block for being inserted into the limiting groove.

[0022] In some embodiments, the connecting seat includes a horizontal portion and a vertical portion disposed perpendicular to the horizontal portion; the horizontal portion is used for rotatable connection with the connecting rod, and the vertical portion is used for detachable connection with the middle support rod.

[0023] In some embodiments, the central support rod includes a central support rod body and central support feet, the central support rod body being detachably connected to the vertical portion, and the central support feet being spaced apart along the length of the central support rod body.

[0024] In some embodiments, the vertical portion is provided with at least one connection port along the height direction; one end of the middle support rod body is provided with an L-shaped rib that mates with the connection port, and one end of the L-shaped rib is connected to the middle support rod body to form a downward-opening groove between the L-shaped rib and the middle support rod body.

[0025] In some embodiments, the bed board includes a mattress and a backrest cushion arranged sequentially along the width of the armrests; the left and right armrests are rotatably connected to the backrest cushions via folding hinges.

[0026] In some embodiments, the folding hinge includes a first arm and a second arm hinged at one end; the other end of the first arm is fixedly connected to the left armrest or the right armrest, and the other end of the second arm is detachably connected to the backrest cushion.

[0027] In some embodiments, the other end of the second arm is provided with an insertion groove that engages with the bed frame of the backrest cushion.

[0028] The present invention also provides a method for packaging a floating bed, comprising a packaging box and the floating bed as described above;

[0029] The bed board and the upholstered mattress are folded and packed into the packaging box, and the left armrest, right armrest, support components, and the folded bed board and upholstered mattress are stacked in the packaging box.

[0030] In some embodiments, the area of ​​the folded upholstery is approximately the same as the area of ​​the folded bed board.

[0031] In some embodiments, folding the bed board along the gap includes the following steps:

[0032] 1) Fix the elastic element in a compressed state;

[0033] 2) Fold the bed board along the gap.

[0034] In some embodiments, when the floating bed package is placed in a box, the backrest and seat cushion portions of the soft padding are stacked and folded in half.

[0035] In some embodiments, the side support rods and the middle support rods are respectively placed inside the folded bed board.

[0036] In some embodiments, the left and right armrests are stacked on top of the upholstered cushion so that the bed board is positioned between the armrests and the upholstered cushion.

[0037] Compared with the prior art, the beneficial effects of the present invention are that the elastic units in the floating bed board of the present invention can be locked in a compressed state, and the elastic units arranged in the array are divided into at least two groups to form a gap between adjacent elastic units for folding the bed board, so that the bed board of the present invention can be folded along the gap and put into the packaging box, reducing the packaging volume and reducing transportation costs. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the floating bed in preferred embodiment 1 of the present invention;

[0039] Figure 2 This is an exploded view of the floating bed in the preferred embodiment 1 of the present invention;

[0040] Figure 3 This is a schematic diagram of the elastic unit in the compressed state in the preferred embodiment 1 of the present invention;

[0041] Figure 4 This is a schematic diagram of the elastic unit in the released state in the preferred embodiment 1 of the present invention;

[0042] Figure 5 for Figure 3 Sectional view along the AA direction;

[0043] Figure 6 This is a cross-sectional view of the elastic unit in the compressed state in the preferred embodiment 1 of the present invention;

[0044] Figure 7 This is a cross-sectional view of the elastic unit in the released state in the preferred embodiment 1 of the present invention;

[0045] Figure 8 This is a schematic diagram of the floating bed in the compressed state of the elastic unit in the preferred embodiment 1 of the present invention;

[0046] Figure 9 This is a schematic diagram of the floating bed in the released state of the elastic unit in the preferred embodiment 1 of the present invention;

[0047] Figure 10 for Figure 8 A magnified view of a portion of the image;

[0048] Figure 11 This is a schematic diagram of the bed board in the compressed state of the elastic unit in the preferred embodiment 1 of the present invention;

[0049] Figure 12 for Figure 11 A magnified view of a portion of the image;

[0050] Figure 13 This is a schematic diagram of the connection between the bed board and the soft padding in preferred embodiment 1 of the present invention;

[0051] Figure 14 and Figure 15 They are respectively Figure 13 Enlarged images from different locations;

[0052] Figure 16 This is a schematic diagram of the mattress in preferred embodiment 1 of the present invention;

[0053] Figure 17 This is another perspective view of the floating bed in the preferred embodiment 1 of the present invention;

[0054] Figure 18 This is a schematic diagram of the packaging of the floating bed in the preferred embodiment 1 of the present invention;

[0055] Figure 19 This is an exploded view of the packaging of the floating bed in the preferred embodiment 1 of the present invention. Detailed Implementation

[0056] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0057] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped", "sleeved / connected", "connected", etc., should be interpreted broadly. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0058] refer to Figures 1-17This embodiment provides a folding floating bed, including: a soft pad 1, a left armrest 2, a right armrest 3, and a bed board, as well as a connecting support assembly connected between the two armrests; the bed board includes a mattress 4 and a backrest cushion 5 arranged sequentially along the width direction of the armrests;

[0059] The left armrest 2 and right armrest 3 are detachably and rotatably connected to the backrest cushion 5 via folding hinges 21 and 31, respectively. The soft cushion 1 includes the backrest part 11 and the seat cushion part 12 corresponding to the backrest cushion 5 and the mattress 4. By rotatably connecting the backrest cushion 5 with the folding hinges 21 and 31, the backrest cushion 5 can be rotated relative to the mattress 4, thereby adjusting the angle between the backrest cushion 5 and the mattress 4. This allows the floating bed to have backrests with different angles, enabling the backrest to be adjusted to a more comfortable angle in different postures.

[0060] Because the floating bed sinks at the pressure point and automatically rises again as the pressure decreases, it achieves a floating effect. Therefore, the backrest cushion 5 or mattress 4 includes bed frame frames 51 and 41, and elastic units 6 arranged in an array on the bed frame frames 51 and 41. The arrayed elastic units 6 are divided into at least two groups to form a gap between adjacent elastic units 6 for folding the bed frame. This allows the mattress 4 and backrest cushion 5 to be folded, reducing the packaging volume. In this embodiment, the bed frame frames 51 and 41 of the backrest cushion 5 or mattress 4 include outer frames 511 and 411 and support rods 512 and 412 spaced apart along the length of the outer frames 511 and 411. The elastic units 6 are arranged in an array on the support rods 512 and 412, and the support rods 512 and 412 pass through the elastic units 6. To allow the backrest cushion 5 or mattress 4 to be folded, the outer frames 511 and 411 have notches corresponding to the gap. Furthermore, to avoid the unsightly appearance of the exposed gap and the instability of the structure, this embodiment also includes decorative parts 5111 and 4111 for covering the gap. This allows the outer frames 511 and 411 on both sides of the gap to be connected together, increasing the connection strength of the outer frames 511 and 411. When folding is required, the decorative parts 5111 and 4111 can be removed.

[0061] Because the mattress 4 and backrest cushion 5 need to be folded, and elastic units 6 are installed on the backrest cushion 5 and mattress 4, if the elastic units 6 are in the released state during folding, their relatively high height would easily cause interference during the folding process, preventing proper folding. Therefore, it is necessary to fix the elastic units 6 in the compressed position when folding the mattress 4 and backrest cushion 5. This avoids the inconvenience caused by the excessive height of the elastic units 6 during folding. For this purpose, the elastic unit 6 includes an elastic support and a spring. The elastic support includes a top cover 61, a base 62, and multiple straps. The two ends of the strap are respectively connected to the outer sides of the upper cover and the base. The spring is disposed between the upper cover 61 and the base 62 and inside the strap. The upper cover 61 and the base 62 are provided with locking members 611 and locking mating members 621 at opposite positions, so that the elastic unit 6 has a compressed state and a released state. Therefore, in order to allow the elastic unit 6 to switch between the compressed state and the released state more easily, in this embodiment, the elastic units 6 in the same group are connected to each other by a fastener 7. And, the fastener 7 includes a fastener to the upper cover 61 of the elastic unit 6. The upper cover 61 has a release portion 71 and a connecting portion 72 connecting two adjacent release portions 71; the release portion 71 has an insertion position and a release position relative to the upper cover 61; when the release portion 71 is in the insertion position, the locking member 611 is fixed in the locking position that is limited by the locking cooperating member 621, and the elastic unit 6 is in a compressed state; when the release portion 71 is in the release position, the locking member 611 is disengaged from the locking position that is limited by the locking cooperating member 621, and the elastic unit 6 is in a released state.

[0062] Therefore, when the user needs to return the elastic unit 6 to the released position, they only need to pull one of the release parts 71 to move it from the inserted position to the disengaged position. At this time, since the elastic unit 6 corresponding to that release part 71 returns to the released state under the action of the elastic restoring force, as the elastic unit 6 rises, the elastic restoring force is also transmitted to the adjacent elastic unit 6 through the connecting part 72, causing the release part 71 on the adjacent elastic unit 6 to also move to the disengaged position. In this way, all the elastic units 6 in a group can be reset to the released state.

[0063] To achieve the aforementioned locking and disengagement effects, the locking member 611 is an expansion sleeve, and the locking mating member 621 is a limiting sleeve. The outer wall of the expansion sleeve extends radially outward to form a first limiting surface 6111. In the non-expanded state, the outer diameter of the first limiting surface 6111 is smaller than the inner diameter of the opening 6211 of the limiting sleeve; in the expanded state, the outer diameter of the first limiting surface 6111 is larger than the inner diameter of the opening 6211 of the limiting sleeve. Thus, in the non-expanded state, the expansion sleeve can be easily inserted into the limiting sleeve. Then, by placing the expansion sleeve in the expanded state, the locking member 611 and the locking mating member 621 can engage and lock, thereby fixing the elastic unit 6 in a compressed state.

[0064] To achieve the expansion of the expansion sleeve, the release part 71 includes a plunger, and the expansion sleeve is provided with a through channel 6112 along the height direction of the elastic unit 6; the plunger and the through channel 6112 are interference-fitted to change the expansion sleeve from a non-expanded state to an expanded state.

[0065] In addition, in order to control the depth of the plunger insertion into the expansion sleeve, the inner wall of the expansion sleeve extends radially inward to form a second limiting surface 6113; the outer wall of the plunger extends radially outward to form a third limiting surface 711; when the plunger is in the insertion position, the second limiting surface 6113 and the third limiting surface 711 are mutually limiting and engaged along the insertion direction.

[0066] Furthermore, the plunger is connected to the base 62 by a stabilizing rope 712, which passes through the through-channel 6112. The stabilizing rope 712 can make the elastic unit 6 more stable during the reset process and prevent it from tilting.

[0067] To facilitate the user's removal of the plunger, the fastener 7 further includes an operating part 73, which is connected to one of the release parts 71. By applying external force to the operating part 73, the release part 71 is moved from the insertion position to the disengagement position. In this embodiment, the operating part 73 is a pull ring.

[0068] The connecting support assembly includes a side support rod 8 and a middle support rod 9. The side support rod 8 is detachably connected between the left armrest 2 and the right armrest 3. The middle support rod 9 extends in a direction parallel to either the left armrest 2 or the right armrest 3, and one end of it is detachably connected to the side support rod 8. The side support rod 8 and the middle support rod 9 are designed to increase the connection stability between the two armrests and to provide support for the mattress 4 via the middle support rod 9.

[0069] To connect the side support rod 8, the left armrest 2 and right armrest 3 each include two support legs 25 and 35, and a first crossbar 22 and 32 and a second crossbar 23 and 33 connected between the two support legs 25 and 35. The second crossbar 23 and 33 are located below the first crossbar 22 and 32 and are provided with support members 24 and 34 for supporting the bed frame 51 and 41. Since the support members 24 and 34 need to engage with both the second crossbar 23 and 33 and the bed frame 51 and 41, the support members 24 and 34 are provided with a first slot for engaging with the second crossbar 23 and 33 and a second slot for engaging with the bed frame 51 and 41. The opening directions of the first slot and the second slot are opposite, which can prevent the first slot from detaching from the second crossbar 23 and 33 after the second slot bears the weight.

[0070] To allow the side support rod 8 to be folded and stored, the side support rod 8 includes a connecting seat 81 and two connecting rods 82. One end of the connecting rod 82 is rotatably connected to the connecting seat 81, so that the connecting rod 82 has an unfolded position and a folded position relative to the connecting seat 81. The other end of the connecting rod 82 needs to form a detachable connection with the left armrest 2 or the right armrest 3. In this embodiment, the other end of the connecting rod 82 has a socket 821 that forms a detachable connection with the support feet 25 and 35.

[0071] To achieve the aforementioned detachable connection, the side wall of the socket 821 is provided with an L-shaped limiting groove 822, one end of which is connected to the upper surface of the socket 821; the support feet 25 and 35 are provided with limiting blocks for insertion into the limiting groove 822. During installation, the limiting block is inserted from the top of the vertical part of the L-shaped limiting groove 822 to the bottom of the vertical part, and then rotated horizontally so that the limiting block enters the horizontal part of the L-shaped limiting groove 822, thus completing the connection between the support feet 25 and 35 and the socket 821. To disassemble, simply reverse the above operation.

[0072] Since the connecting seat 81 needs to connect both the connecting rod 82 and the middle support rod 9, the connecting seat 81 includes a horizontal portion 811 and a vertical portion 812 that is perpendicular to the horizontal portion 811; the horizontal portion 811 is used to rotatably connect with the connecting rod 82, and the vertical portion 812 is used to form a detachable connection with the middle support rod 9.

[0073] Additionally, the middle support rod 9 includes a middle support rod body 91 and middle support feet 92. The middle support rod body 91 is detachably connected to the vertical portion 812, and the middle support feet 92 are spaced apart along the length of the middle support rod body 91. To achieve the connection between the middle support rod body 91 and the vertical portion 812, the vertical portion 812 has at least one connection port 8121 along its height direction. One end of the middle support rod body 9 has an L-shaped rib that mates with the connection port 8121. One end of the L-shaped rib is connected to the middle support rod body 91, forming a downward-opening groove between the L-shaped rib and the middle support rod body 91. During installation, first insert a portion of the L-shaped rib into the connection port 8121, place the groove above the side wall of the connection port 8121, and then lower the entire middle support rod body 91 so that the side wall of the connection port 8121 is inserted into the groove, thus completing the connection of the middle support rod 9.

[0074] In this embodiment, the bed board needs to be combined with the soft pad 1 to form a complete mattress, so it also includes a rim 13. The rim 13 is arranged circumferentially on the outer frame 511, 411, and the rim 13 and the soft pad 1 are provided with a connector 14 to connect the two to each other.

[0075] In this embodiment, since the bed board consists of a backrest cushion 5 and a mattress 4, when the mattress 4 and backrest cushion 5 are placed horizontally, only three sides of the mattress 4 and backrest cushion 5 are exposed, forming a semi-enclosed structure, with the remaining side facing inward. Therefore, the surrounding edge 13 includes a first part and a second part. The first part is semi-enclosed, and the second part is connected to the opening of the semi-enclosed shape. The connector 14 is located in the first part and the area of ​​the soft pad 1 corresponding to the first part. Thus, the connector 14 is positioned on the three exposed sides of the mattress 4 and backrest cushion 5 for easy user operation. In this embodiment, the connector 14 is a zipper.

[0076] Finally, to achieve the rotatable connection of the backrest cushion 5, the folding hinges 21 and 31 include a first arm 211 and a second arm 311 hinged at one end; the other end of the first arm 211 is fixedly connected to the left armrest 2 or the right armrest 3, and the other end of the second arm 311 forms a detachable connection with the backrest cushion 5. Specifically, the other end of the second arm 311 is provided with an insertion groove that engages with the bed frame 51 or 41 of the backrest cushion 5.

[0077] refer to Figure 17-18This embodiment also provides a packaging method for the folding floating bed as described above. When the folding floating bed is placed in a packaging box, the backrest portion 11 and seat cushion portion 12 of the soft pad 1 are stacked and folded in half. The elastic units 6 of the mattress 4 and backrest cushion 5 are adjusted to a compressed state. The mattress 4 and backrest cushion 5 are folded in half along the seam and placed on the upper and lower sides of the soft pad 1. The side support tube and the middle support tube are placed inside the folded mattress 4 and backrest cushion 5, respectively. The left armrest 2 and the right armrest 3 are stacked on top of the soft pad 1 so that the mattress 4 or backrest cushion 5 is located between the armrest and the soft pad 1.

[0078] The above description is merely a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantial modifications made to the present invention by those skilled in the art within the scope of the technology disclosed in the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A floating bed, characterized in that The utility model relates to a bed frame, which comprises a soft pad, a left handrail, a right handrail and a bed plate, and a connecting support assembly connected between the two handrails. The left handrail and the right handrail are respectively detachably connected with the bed plate. The bed plate comprises a bed plate frame and a plurality of elastic units arranged on the bed plate frame in an array; the elastic units arranged in the array are divided into at least two groups to form a gap between adjacent elastic units for folding the bed plate; the bed plate frame is provided with a notch at a position corresponding to the gap; the bed plate further comprises a surrounding edge arranged on the bed plate frame in a circumferential direction, and the surrounding edge and the soft pad are connected by a connecting member. The elastic unit comprises a top cover, a base, a spring arranged between the top cover and the base, and a locking member and a locking matching member for fixing the elastic unit from a released state to a compressed state. The connecting support assembly comprises an edge support rod and a middle support rod; the edge support rod is detachably connected between the left handrail and the right handrail; the middle support rod extends in a direction parallel to the left handrail or the right handrail and is detachably connected with the edge support rod. The top cover and the base are provided with the locking member and the locking matching member at opposite positions.

2. A floating bed according to claim 1, wherein The utility model further comprises a fastener for fixing the relative positions of the locking member and the locking matching member to fix the elastic unit in the compressed state.

3. A floating bed according to claim 1, wherein The elastic units in the same group are connected with each other by a fastener.

4. A floating bed according to claim 3, wherein The bed plate frame comprises a decorative member for covering the notch.

5. A floating bed as claimed in claim 1, wherein, The bed plate frame comprises an outer frame and a plurality of support rods arranged on the outer frame in a length direction; the elastic units are arranged on the support rods, and the support rods pass through the elastic units; the outer frame is provided with the notch at a position corresponding to the gap.

6. A floating bed as defined in claim 1, wherein, The surrounding edge comprises a first part in a semi-enclosing shape and a second part connected at an opening of the semi-enclosing shape; the connecting member is arranged on the first part and a region of the soft pad corresponding to the first part.

7. A floating bed according to claim 1, wherein The connecting member is a zipper.

8. A floating bed according to claim 7, wherein The left handrail and the right handrail each comprise two support feet and a first horizontal rod and a second horizontal rod connected between the two support feet; the second horizontal rod is below the first horizontal rod and is provided with a support member for bearing the bed plate frame.

9. The floating bed of claim 1, wherein, The support member is provided with a first clamping groove clamped with the second horizontal rod and a second clamping groove clamped with the bed plate frame; the opening directions of the first clamping groove and the second clamping groove are opposite.

10. A floating bed according to claim 9, wherein, The edge support rod comprises a connecting seat and two connecting rods; one end of the connecting rod is rotationally connected with the connecting seat, so that the connecting rod has an unfolded position and a folded position relative to the connecting seat.

11. A floating bed according to claim 9, wherein The other end of the connecting rod has a socket for detachably connecting with the support foot.

12. A floating bed according to claim 11, wherein, A side wall of the socket is provided with an L-shaped limiting groove, one end of which is communicated with an upper end face of the socket; the support foot is provided with a limiting block for being inserted into the limiting groove.

13. A floating bed according to claim 12, wherein, The connecting seat comprises a horizontal part and a vertical part arranged perpendicularly with the horizontal part; the horizontal part is used for rotationally connecting with the connecting rod, and the vertical part is used for detachably connecting with the middle support rod.

14. A floating bed according to claim 13, wherein, ​ 15. A floating bed according to claim 14, wherein, The middle support rod comprises a middle support rod body and a middle support foot, the middle support rod body is detachably connected with the vertical part, and the middle support foot is arranged at intervals along the length direction of the middle support rod body.

16. A floating bed according to claim 15, wherein, The vertical part is provided with at least one connecting port along the height direction; one end of the middle support rod body is provided with an L-shaped rib matched with the connecting port, and one end of the L-shaped rib is connected to the middle support rod body to form an open downward clamping groove between the L-shaped rib and the middle support rod body.

17. The floating bed of claim 1, wherein, The bed board comprises a mattress and a backrest cushion arranged in sequence along the width direction of the armrest; the left armrest and the right armrest are respectively rotationally connected with the backrest cushion through a folding hinge.

18. A floating bed according to claim 17, wherein, The folding hinge comprises a first branch and a second branch which are hingedly connected at one end; the other end of the first branch is fixedly connected with the left armrest or the right armrest, and the other end of the second branch is detachably connected with the backrest cushion.

19. A floating bed according to claim 18, wherein, The other end of the second branch is provided with an insertion groove matched with the bed board frame of the backrest cushion.

20. A method of packing a floating bed, characterized by The floating bed comprises a packaging box and the floating bed of any one of claims 1-21. The bed board and the soft pack cushion are respectively folded and loaded into the packaging box, and the left armrest, the right armrest, the support assembly, and the folded bed board and soft pack cushion are stacked in the packaging box.

21. A method of packing a floating bed according to claim 20, wherein, The area of the soft pack cushion after folding is substantially the same as the area of the bed board after folding.

22. A method of packing a floating bed according to any one of claims 20-21, characterized in that, The folding of the bed board along the gap comprises the following steps: 1) fixing the elastic unit in a compressed state; 2) folding the bed board along the gap.

23. A method of packing a floating bed according to any one of claims 20-21, characterized in that, When the floating bed is loaded into the packaging box, the backrest part and the seat cushion part of the soft pack cushion are stacked and folded.

24. A method of packing a floating bed according to any one of claims 20-21, characterized in that, The edge support rod and the middle support rod are respectively arranged in the folded bed board.

25. A method of packing a floating bed according to any one of claims 20-21, characterized in that, The left armrest and the right armrest are stacked above the soft pack cushion, so that the bed board is located between the armrest and the soft pack cushion.

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