Compact multi-position electric folding bed

Abstract

The utility model provides a compact multi-posture electric folding bed, comprising: a support frame, the support frame comprising a front bed frame and a rear bed frame hinged at one end to each other; a bed board, the bed board comprising a front support plate and a rear support plate respectively arranged on the front bed frame and the rear bed frame, the front support plate comprising a back plate and a front seat plate hinged at one end to each other, the front seat plate is fixed to the rear of the front bed frame, the rear support plate comprises a leg plate and a rear seat plate hinged at one end to each other, the rear seat plate is fixed to the front of the rear bed frame; a front support rod and a rear support rod, one end of the front support rod is fixed to the front bed frame and the other end is fixed to the front seat plate, one end of the rear support rod is fixed to the rear bed frame and the other end is fixed to the rear seat plate; a front drive device and a rear drive device are used for various posture controls of the bed board; the utility model solves the problems of cumbersome structure assembly, difficulty in storage and limited posture control of the folding bed in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent home furnishing, in particular to a compact multi-posture electric folding bed. Background Art

[0002] As society progresses, people's living standards continue to improve, and higher requirements are placed on the functionality and quality of household items. Among the many household items, the choice of bed is particularly critical. In order to meet the demand for portability, foldable electric beds are widely favored by consumers due to their innovative folding design. This type of bed is compact and easy to store after folding, while significantly reducing logistics costs, making it possible to purchase online and assemble it yourself.

[0003] However, the current folding bed designs on the market, while pursuing the goal of reducing logistics costs, often divide the bed into multiple small parts and fix them with connectors such as screws. Although this design reduces the transportation volume, it also brings difficulties to users in assembly. Due to the large number of parts and the fact that the assembly instructions may not be clear enough, users need to read the instructions carefully when assembling, and sometimes need to use tools. What is even more troublesome is that due to the large number of connectors and the complex structure, the overall weight is large, which brings inconvenience to users when moving and storing, and seriously affects the user experience. In addition, in order to reduce the storage size and logistics weight, these beds usually only provide limited posture control options, which makes it difficult to meet the growing personalized needs.

[0004] Therefore, the market urgently needs a folding electric bed with a simple structure and easy storage. This bed should not only meet the user's demand for portability, but also maintain stable performance during long-term use, and meet the user's personalized needs through switching of multiple postures to adapt to a wider range of usage scenarios. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a compact and multi-posture electric folding bed to solve the problems of the folding bed in the prior art such as complicated structure assembly, difficulty in storage and limited posture control.

[0006] In order to solve the above technical problems, the utility model provides a compact multi-posture electric folding bed, comprising:

[0007] A support frame, the support frame comprising a front bed frame and a rear bed frame which are hinged to each other at one end;

[0008] A bed board, the bed board comprising a front support board and a rear support board respectively arranged on the front bed frame and the rear bed frame, the front support board comprising a back board and a front seat board hinged to each other at one end, the front seat board being fixed to the rear of the front bed frame, the rear support board comprising a leg board and a rear seat board hinged to each other at one end, the rear seat board being fixed to the front of the rear bed frame;

[0009] A front support rod and a rear support rod, wherein one end of the front support rod is fixed to the front bed frame and the other end is fixed to the front seat plate, and one end of the rear support rod is fixed to the rear bed frame and the other end is fixed to the rear seat plate;

[0010] A front driving device, the driving device comprising a front driving member and a front flipping action member connected to the driving member, the front flipping action member being rotatably arranged on the front bed frame, connected to the front support rod and abutting against the backboard;

[0011] A rear driving device, the rear driving device comprising a rear driving member and a rear flipping action member connected to the rear driving member, the rear flipping action member being rotatably arranged on the rear bed frame, connected to the rear support rod and abutting against the leg board;

[0012] In the unfolded state, the front driving member and the rear driving member drive the front flipping action member and the rear flipping action member to flip, and at the same time drive the back board and the leg board to rotate. The combination of different flipping angles of the back board and the leg board forms a variety of postures adapted to different usage scenarios; the front bed frame and the rear bed frame are folded in half along their hinges, and at the same time drive the front support plate and the rear support plate to fold in half, so that the compact structure multi-posture electric folding bed is in a storage state.

[0013] As a more preferred manner, the front support rod and the rear support rod are respectively connected to the corresponding front flip action piece and the rear flip action piece through a clamp structure, and the clamp structure includes a clamping piece and a hoop matched with the front flip action piece and the rear flip action piece, the clamping piece is sleeved on the front flip action piece and the rear flip action piece, and the hoop is sleeved on the outside of the clamping piece, wherein mounting ears are further provided on both sides of the hoop, and mounting holes are opened on the mounting ears, and the mounting ears are fixed to the corresponding front support rod or the rear support rod by passing screws through the mounting holes, thereby conveniently connecting the front flip action piece and the rear flip action piece with the corresponding front support rod and the rear support rod.

[0014] As a more preferred manner, the front support rod and the rear support rod are provided with a front notch and a rear notch matched with the clamping member, and the clamp structure is arranged in the corresponding front notch and rear notch.

[0015] As a more preferred embodiment, the front flipping action member includes a front rotating rod and a front push rod arranged at the end of the front rotating rod, and when the front rotating rod is rotated, the front push rod drives the back panel to flip; the rear flipping action member includes a rear rotating rod and a rear push rod arranged at the end of the rear rotating rod, and when the rear rotating rod is rotated, the rear push rod drives the leg panel to flip.

[0016] As a more preferred manner, pulleys are provided on the front push rod and the rear push rod, and in the unfolded state, the pulleys abut against the back panel and the leg panel. When the front push rod and the rear push rod respectively drive the back panel and the leg panel to flip, the front push rod and the rear push rod slide on the corresponding back panel and the leg panel through the pulleys, which can make the flipping of the back panel and the leg panel smoother.

[0017] As a more preferred embodiment, the leg board includes a thigh board and a calf board, wherein one end of the thigh board is hinged to the rear seat board, and the other end is hinged to one end of the calf board, the rear push rod is in contact with the thigh board, and the thigh board is driven to flip through the rear push rod.

[0018] As a more preferred embodiment, the support frame further comprises a connecting beam, one end of which is hinged to the rear bed frame, and the other end of which is hinged to the calf board.

[0019] As a more preferred embodiment, the front bed frame includes a front cross beam and two front side rods, the two ends of the front cross beam are respectively connected to one end of the two front side rods to form a frame structure, and one end of the front support rod is fixed to the middle part of the front cross beam; the rear bed frame includes a rear cross beam and two rear side rods, the two ends of the rear cross beam are respectively connected to one end of the two rear side rods to form a frame structure, and one end of the rear support rod is fixed to the middle part of the rear cross beam; the two front side rods are hinged to the corresponding rear side rods.

[0020] As a more preferred embodiment, the support frame further comprises two rotating hinges, both ends of which are respectively hinged to the corresponding front rod and rear rod, and the front rod and rear rod are hinged to each other via the rotating hinges.

[0021] As a more preferred embodiment, the compact multi-posture electric folding bed further comprises a plurality of supporting legs, and the supporting legs are detachably arranged under the supporting frame, and when the compact multi-posture electric folding bed is in a storage state, the supporting legs can also be stored in the bed.

[0022] In summary, the compact multi-posture electric folding bed of the utility model has the following beneficial effects: when the multi-posture electric folding bed of the utility model is in use, the front bed frame and the rear bed frame are cleverly folded along the hinge, and the front support plate and the rear support plate are linked to fold synchronously, so that the bed can be easily converted from the unfolded state to the stored state. In the stored state, the front drive device and the rear drive device are cleverly embedded in the bed body, which not only saves space but also simplifies the logistics packaging process; through reverse operation, the user can easily fold the front bed frame or the rear bed frame upwards to make the two flush, thereby realizing a quick switch from the stored state to the unfolded state. This process is simple and clear, which greatly improves the user experience;

[0023] In the unfolded state, the front drive member and the rear drive member drive the front rotating member and the rear rotating member respectively, so that the back plate and the leg plate flip along the hinge point. This flipping mechanism gives the support plate a variety of postures, including horizontal posture, to meet the personalized needs and diverse usage scenarios of different users. For example, in the horizontal posture, the bed is more suitable for lying down and resting; when the back plate and the leg plate are adjusted to a certain angle, the user can lie comfortably while the legs can also be properly supported.

[0024] Furthermore, the design of the front support rod and the rear support rod cleverly connects the bed board, the support frame and the front and rear drive devices together, enhancing the compactness and stability of the overall structure. This design not only ensures the stability of the drive member when the rotating action member rotates, but also makes the structure of the entire bed more compact and stable;

[0025] In summary, the compact and multi-posture electric folding bed of the utility model saves storage space while maintaining a simple structure through the bed frame and bed board that can be folded for storage and the structure with adjustable back and leg postures. It also can adapt to more usage scenarios through the control of different postures, thus solving the problems of folding bed structures in the prior art such as complicated assembly, difficult storage and limited posture control. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Shown is an exploded schematic diagram of a compact multi-posture electric folding bed of the utility model;

[0027] Figure 2 It shows a schematic diagram of the connection between the support rod and the flip action member of the compact multi-posture electric folding bed of the utility model;

[0028] Figure 3 It is a schematic diagram showing the connection of another embodiment of the support rod and the flip action member of the compact multi-posture electric folding bed of the utility model;

[0029] Figure 4Shown is a schematic diagram of the storage state of the compact multi-posture electric folding bed of the present invention.

[0030] Component number description

[0031] 1 Support frame

[0032] 11 Front Bed Frame

[0033] 111 Front beam

[0034] 112 Front side bar

[0035] 12 Rear bed frame

[0036] 121 Rear beam

[0037] 122 Rear side bar

[0038] 13 Rotary joint

[0039] 14 Connecting beam

[0040] 2 bed boards

[0041] 21 Front support plate

[0042] 211 Backplane

[0043] 212 Front seat plate

[0044] 22 Rear support plate

[0045] 221 Leg Board

[0046] 221a Thigh Board

[0047] 221b Calf Plate

[0048] 222 rear seat

[0049] 23 Movement avoidance hole

[0050] 3 Front drive unit

[0051] 31 Front drive parts

[0052] 32 Front flip action piece

[0053] 321 Front Rotating Rod

[0054] 322 front push rod

[0055] 4 Rear drive unit

[0056] 41 Rear drive parts

[0057] 42 Rear flip action

[0058] 421 Rear Rotating Rod

[0059] 422 rear push rod

[0060] 5 Front support bar

[0061] 6 Rear support bar

[0062] 7 Clamp structure

[0063] 71 Clamping parts

[0064] 72 Hoop

[0065] 721 Mounting ears

[0066] 8 Pulley DETAILED DESCRIPTION

[0067] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0068] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this utility model, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. The following detailed description should not be considered restrictive, and the scope of the embodiments of this application is limited only by the claims of the published patents. The terms used here are only for describing specific embodiments and are not intended to limit this application. Spatial related terms, such as "upper", "lower", "left", "right", "below", "below", "lower", "above", "upper", etc., can be used in the text to facilitate the description of the relationship between an element or feature shown in the figure and another element or feature.

[0069] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", "hold" and the like should be understood in a broad sense, for example, it can be a fixed 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0070] Furthermore, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless there is an indication to the contrary in the context. It should be further understood that the terms "comprise", "include" indicate the presence of the described features, operations, elements, components, items, kinds, and / or groups, but do not exclude the presence, occurrence or addition of one or more other features, operations, elements, components, items, kinds, and / or groups. The terms "or" and "and / or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "A, B or C" or "A, B and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and C". Exceptions to this definition will only occur when the combination of elements, functions or operations is inherently mutually exclusive in some way.

[0071] like Figures 1 to 4 As shown, the utility model provides a compact multi-posture electric folding bed, comprising:

[0072] A support frame 1, the support frame 1 comprising a front bed frame 11 and a rear bed frame 12 which are hinged to each other at one end;

[0073] A bed board 2, the bed board 2 comprising a front support board 21 and a rear support board 22 respectively arranged on the front bed frame 11 and the rear bed frame 12, the front support board 21 comprising a back board 211 and a front seat board 212 hinged to each other at one end, the front seat board 212 being fixed to the rear of the front bed frame 11, the rear support board 22 comprising a leg board 221 and a rear seat board 222 hinged to each other at one end, the rear seat board 222 being fixed to the front of the rear bed frame 12;

[0074] A front support rod 5 and a rear support rod 6, wherein one end of the front support rod 5 is fixed to the front bed frame 11 and the other end is fixed to the front seat plate 212, and one end of the rear support rod 6 is fixed to the rear bed frame 12 and the other end is fixed to the rear seat plate 222;

[0075] A front driving device 3, the driving device comprising a front driving member 31 and a front flipping action member 32 connected to the driving member, the front flipping action member 32 being rotatably disposed on the front bed frame 11, connected to the front support rod 5 and abutting against the back plate 211;

[0076] A rear driving device 4, the rear driving device 4 comprising a rear driving member 41 and a rear flipping action member 42 connected to the rear driving member 41, the rear flipping action member 42 being rotatably disposed on the rear bed frame 12, connected to the rear support rod 6 and abutting against the leg plate 221;

[0077] In the unfolded state, the front driving member 31 and the rear driving member 41 drive the front flipping action member 32 and the rear flipping action member 42 to flip, and at the same time drive the back panel 211 and the leg panel 221 to rotate. The combination of different flipping angles of the back panel 211 and the leg panel 221 forms a variety of postures adapted to different usage scenarios; the front bed frame 11 and the rear bed frame 12 are folded in half along their hinges, and at the same time drive the front support plate 21 and the rear support plate 22 to fold in half, so that the compact and multi-posture electric folding bed is in a storage state.

[0078] In order to better introduce the compact multi-position electric folding bed of the utility model, the following specific application is now used to illustrate: When the multi-position electric folding bed of the utility model is in use, the front bed frame 11 and the rear bed frame 12 are cleverly folded along the hinge, and the front support plate 21 and the rear support plate 22 are linked to be folded synchronously, so that the bed can be easily converted from the unfolded state to the stored state. Figure 4 This is a schematic diagram of the storage state. In the storage state, the front drive device 3 and the rear drive device 4 are cleverly embedded in the bed body, which not only saves space but also simplifies the logistics packaging process; through reverse operation, the user can easily fold the front bed frame 11 or the rear bed frame 12 upwards to make the two flush, thereby realizing a quick switch from the storage state to the unfolded state. This process is simple and clear, which greatly improves the user experience;

[0079] In the unfolded state, the front driving member 31 and the rear driving member 41 drive the front rotating member and the rear rotating member respectively, so that the back plate 211 and the leg plate 221 are flipped along the hinge point. This flipping mechanism gives the support plate a variety of postures, including a horizontal posture, to meet the personalized needs and diverse usage scenarios of different users. For example, in a horizontal posture, the bed is more suitable for lying down and resting; when the back plate 211 and the leg plate 221 are adjusted to a certain angle, the user can lie comfortably while the legs can also be properly supported.

[0080] Furthermore, the design of the front support rod 5 and the rear support rod 6 cleverly connects the bed board 2, the support frame 1 and the front and rear drive devices 4 together, enhancing the compactness and stability of the overall structure. This design not only ensures the stability of the drive member when the rotating action member rotates, but also makes the structure of the entire bed more compact and stable; it can be seen that the compact multi-posture electric folding bed of this embodiment saves storage space while maintaining a simple structure through the folded and stored bed frame and bed board 2 and the structure with adjustable back and leg postures, and can also adapt to more usage scenarios through the control of different postures, solving the problems of cumbersome assembly, difficult storage and limited posture control of the folding bed structure in the prior art.

[0081] In this embodiment, if Figure 2 as well as Figure 3 As shown, the front support rod 5 and the rear support rod 6 are respectively connected to the corresponding front flip action piece 32 and the rear flip action piece 42 through a clamp structure 7, and the clamp structure 7 includes a clamping piece 71 and a hoop 72 adapted to the front flip action piece 32 and the rear flip action piece 42, the clamping piece 71 is sleeved on the front flip action piece 32 and the rear flip action piece 42, and the hoop 72 is sleeved on the outside of the clamping piece 71, wherein the hoop 72 is further provided with mounting ears 721 on both sides, and mounting holes are opened on the mounting ears 721, and screws are passed through the mounting holes to fix the mounting ears 721 to the corresponding front support rod 5 or the rear support rod 6, so as to conveniently connect the front flip action piece 32 and the rear flip action piece 42 to the corresponding front support rod 5 and the rear support rod 6, and this connection method makes the connection between the front flip action piece 32 or the rear flip action piece 42 and the corresponding front support rod 5 or the rear support rod 6 more compact, and the structure is more stable;

[0082] In this embodiment, if Figure 2 As shown, the clamping member 71 is directly pressed onto the support rod by using a hoop 72. In this solution, the support rod processing and the installation of the hoop 72 are more convenient. As another embodiment, a front notch and a rear notch adapted to the clamping member 71 are provided on the front support rod 5 and the rear support rod 6, and the clamp structure 7 is arranged in the corresponding front notch and rear notch. In this solution, the structure is more stable. Figure 3 shown.

[0083] In this embodiment, if Figure 1 As shown, the front flip action member 32 includes a front rotating rod 321 and a front push rod 322 arranged at the end of the front rotating rod 321. When the front rotating rod 321 is rotated, the front push rod 322 drives the back plate 211 to flip; the rear flip action member 42 includes a rear rotating rod 421 and a rear push rod 422 arranged at the end of the rear rotating rod 421. When the rear rotating rod 421 is rotated, the rear push rod 422 drives the leg plate 221 to flip; further, in this embodiment, the front clamping member 71 is sleeved on the front rotating rod The middle part of the rear rotating rod 321, the rear clamping member 71 is sleeved on the middle part of the rear rotating rod 421, and the front push rod 322 includes two, which are respectively arranged at the two ends of the front rotating rod 321. Similarly, the rear push rod 422 also includes two, which are respectively arranged at the two ends of the rear rotating rod 421; further, the clamping member 71 includes two symmetrical ones, each of which includes an inner wall that can fit with the front rotating rod 321 or the rear rotating rod 421, and the two clamping members 71 just clamp the front rotating rod 321 or the rear rotating rod 421 from both sides.

[0084] In this embodiment, the front driving component 31 and the rear driving component 41 adopt electric push rods, which have the advantages of high efficiency, precise control, easy integration and maintenance, as well as environmental protection, energy saving and stability, and are very suitable for use as power components of electric beds.

[0085] In this embodiment, if Figure 1 As shown, the front push rod 322 and the rear push rod 422 are provided with pulleys 8, and in the unfolded state, the pulleys 8 are in contact with the back plate 211 and the leg plate 221. When the front push rod 322 and the rear push rod 422 respectively drive the back plate 211 and the leg plate 221 to flip, the front push rod 322 and the rear push rod 422 slide on the corresponding back plate 211 and the leg plate 221 through the pulleys 8, which can make the flipping of the back plate 211 and the leg plate 221 smoother.

[0086] In this embodiment, as shown in Figure 1, the leg board 221 includes a thigh board 221a and a calf board 221b, wherein one end of the thigh board 221a is hinged to the rear seat board 222, and the other end is hinged to one end of the calf board 221b, and the rear push rod 422 abuts against the thigh board 221a, and drives the thigh board 221a to flip through the rear push rod 422; in this way, a more comfortable angle can be provided for the placement of the user's thighs and calves.

[0087] In this embodiment, as shown in 1, the support frame 1 also includes a connecting beam 14, one end of the connecting beam 14 is hinged to the rear bed frame 12, and the other end is hinged to the calf board 221b; further, in this embodiment, the connecting beam 14 includes two beams in total, one end of the two connecting beams 14 is respectively hinged to the two sides of the rear bed frame 12, and the other end is hinged to the two ends of the calf board 221b.

[0088] In this embodiment, as shown in Figure 1, the front bed frame 11 includes a front cross beam 111 and two front side rods 112, the two ends of the front cross beam 111 are respectively connected to one end of the two front side rods 112 to form a frame structure, and one end of the front support rod 5 is fixed to the middle part of the front cross beam 111; the rear bed frame 12 includes a rear cross beam 121 and two rear side rods 122, the two ends of the rear cross beam 121 are respectively connected to one end of the two rear side rods 122 to form a frame structure, and one end of the rear support rod 6 is fixed to the middle part of the rear cross beam 121; the two front side rods 112 are hinged to the corresponding rear side rods 122.

[0089] And in this embodiment, if Figure 2 as well as Figure 3 As shown, the front cross beam 111 is integrally formed with the front support rod 5, and the rear cross beam 121 is integrally formed with the rear support rod 6, so that the structure is more stable.

[0090] In this embodiment, as shown in 1 , the support frame 1 also includes two rotating hinges 13 , the two ends of the rotating hinges 13 are respectively hinged to the corresponding front rod 112 and rear rod 122 , and the front rod 112 and rear rod 122 are hinged to each other through the rotating hinges 13 .

[0091] In this embodiment, the compact multi-posture electric folding bed also includes a plurality of supporting legs, and the supporting legs are detachably arranged under the supporting frame 1. When the compact multi-posture electric folding bed is in the storage state, the supporting legs can also be stored in the bed.

[0092] In this embodiment, if Figure 1 As shown, the front support plate 21 is also provided with a motion avoidance hole 23 to avoid interference when the driving device drives the back plate 211 to flip, thereby increasing the stability of the operation of the compact multi-posture electric folding bed.

[0093] In summary, the utility model has the following advantages:

[0094] 1. Compact structure: Through the hinged design of the front bed frame 11 and the rear bed frame 12, the bed can be compactly stored to save space.

[0095] 2. Multi-posture adaptation: The front drive device 3 and the rear drive device 4 work together to achieve multi-angle flipping of the back panel 211 and the leg panel 221 to adapt to different usage scenarios.

[0096] 3. Electric control: Electric push rods are used as the front driving member 31 and the rear driving member 41 to achieve high-efficiency and precisely controlled electric operation.

[0097] 4. Quick switching: Through simple folding operations, users can quickly switch the bed from the storage state to the unfolded state.

[0098] 5. Enhanced stability: The design of the front support rod 5 and the rear support rod 6 enhances the stability and tightness of the overall structure.

[0099] 6. Space saving: The drive device is embedded inside the bed in the storage state, saving space and simplifying logistics packaging.

[0100] 7. Personalized use: Different flip angle combinations of the back panel 211 and the leg panel 221 can meet the personalized needs of different users.

[0101] 8. Connection stability: The clamp structure 7 is used to connect the flip action member and the support rod, which improves the stability of the connection.

[0102] 9. Smooth flipping: A pulley 8 is arranged on the top rod, so that the back plate 211 and the leg plate 221 can flip more smoothly and reduce friction.

[0103] 10. Comfortable support: The leg panel 221 is designed to include a thigh panel 221a and a calf panel 221b, providing a more comfortable support angle.

[0104] 11. Detachable support legs: The support legs can be disassembled and stored for easy carrying and storage.

[0105] 12. Motion avoidance design: A motion avoidance hole 23 is provided on the front support plate 21 to increase the running stability.

[0106] 13. Rotating hinge 13: The rotating hinge 13 is used to realize the hinge connection between the side rods, thereby improving the flexibility of the bed frame.

[0107] The patented compact multi-posture electric folding bed achieves compact storage and rapid unfolding of the bed through clever articulation and support design. The application of electric drive device makes operation easier and more precise. The multi-angle flipping design meets diverse usage needs and enhances the user's personalized experience. At the same time, the stability of the connecting structure and the smoothness of the flipping action ensure the comfort and stability of the bed. In addition, the design of detachable supporting legs and motion avoidance holes 23 further improves the portability and stability of the bed. Overall, the electric folding bed of this patent solves the problems of traditional folding beds with complex structure, difficult storage and limited usage scenarios, and provides users with a sleeping solution with compact structure, easy operation and diverse functions.

[0108] Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0109] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A compact multi-posture electric folding bed, characterized in that: include: A support frame (1), the support frame (1) comprising a front bed frame (11) and a rear bed frame (12) which are hinged to each other at one end; A bed board (2), the bed board (2) comprising a front support board (21) and a rear support board (22) respectively arranged on the front bed frame (11) and the rear bed frame (12), the front support board (21) comprising a back board (211) and a front seat board (212) hinged to each other at one end, the front seat board (212) being fixed to the rear of the front bed frame (11), the rear support board (22) comprising a leg board (221) and a rear seat board (222) hinged to each other at one end, the rear seat board (222) being fixed to the front of the rear bed frame (12); A front support rod (5) and a rear support rod (6), wherein one end of the front support rod (5) is fixed to the front bed frame (11), and the other end is fixed to the front seat plate (212); one end of the rear support rod (6) is fixed to the rear bed frame (12), and the other end is fixed to the rear seat plate (222); A front driving device (3), the driving device comprising a front driving member (31) and a front flipping action member (32) connected to the driving member, the front flipping action member (32) being rotatably arranged on the front bed frame (11), connected to the front supporting rod (5) and abutting against the back plate (211); A rear driving device (4), the rear driving device (4) comprising a rear driving member (41) and a rear flipping action member (42) connected to the rear driving member (41), the rear flipping action member (42) being rotatably arranged on the rear bed frame (12), connected to the rear support rod (6) and abutting against the leg plate (221); In the unfolded state, the front driving member (31) and the rear driving member (41) drive the front flipping action member (32) and the rear flipping action member (42) to flip, and at the same time drive the backboard (211) and the leg board (221) to rotate, and the combination of different flipping angles of the backboard (211) and the leg board (221) forms a variety of postures adapted to different usage scenarios; the front bed frame (11) and the rear bed frame (12) are folded in half along their hinges, and at the same time drive the front support plate (21) and the rear support plate (22) to fold in half, so that the compact multi-posture electric folding bed is in a storage state.

2. The compact multi-posture electric folding bed according to claim 1 is characterized by: The front support rod (5) and the rear support rod (6) are respectively connected to the corresponding front flip action piece (32) and the rear flip action piece (42) through a clamp structure (7). The clamp structure (7) comprises a clamping piece (71) and a hoop (72) adapted to the front flip action piece (32) and the rear flip action piece (42). The clamping piece (71) is sleeved on the front flip action piece (32) and the rear flip action piece (42). The hoop (72) is sleeved on the outside of the clamping piece (71). Mounting ears (721) are further provided on both sides of the hoop (72). Mounting holes are provided on the mounting ears (721). Screws are passed through the mounting holes to fix the mounting ears (721) to the corresponding front support rod (5) or the rear support rod (6), so that the front flip action piece (32) and the rear flip action piece (42) are conveniently connected to the corresponding front support rod (5) and the rear support rod (6).

3. The compact multi-posture electric folding bed according to claim 2 is characterized by: The front support rod (5) and the rear support rod (6) are provided with a front notch and a rear notch matched with the clamping member (71), and the clamp structure (7) is arranged in the corresponding front notch and rear notch.

4. The compact multi-posture electric folding bed according to claim 1, characterized in that: The front flip action member (32) comprises a front rotating rod (321) and a front push rod (322) arranged at the end of the front rotating rod (321); when the front rotating rod (321) is rotated, the front push rod (322) drives the back plate (211) to flip; the rear flip action member (42) comprises a rear rotating rod (421) and a rear push rod (422) arranged at the end of the rear rotating rod (421); when the rear rotating rod (421) is rotated, the rear push rod (422) drives the leg plate (221) to flip.

5. The compact multi-posture electric folding bed according to claim 4 is characterized by: The front push rod (322) and the rear push rod (422) are provided with pulleys (8), and in the unfolded state, the pulleys (8) are in contact with the back plate (211) and the leg plate (221). When the front push rod (322) and the rear push rod (422) respectively drive the back plate (211) and the leg plate (221) to flip, the front push rod (322) and the rear push rod (422) slide on the corresponding back plate (211) and the leg plate (221) through the pulleys (8), so that the flipping of the back plate (211) and the leg plate (221) can be smoother.

6. The compact multi-posture electric folding bed according to claim 4, characterized in that: The leg board (221) includes a thigh board (221a) and a calf board (221b), wherein one end of the thigh board (221a) is hinged to the rear seat board (222), and the other end is hinged to one end of the calf board (221b), and the rear push rod (422) is in contact with the thigh board (221a), and the thigh board (221a) is driven to flip through the rear push rod (422).

7. The compact multi-posture electric folding bed according to claim 6, characterized in that: The support frame (1) also includes a connecting beam (14), one end of which is hinged to the rear bed frame (12), and the other end of which is hinged to the calf board (221b).

8. The compact multi-posture electric folding bed according to claim 1, characterized in that: The front bed frame (11) comprises a front cross beam (111) and two front side rods (112), the two ends of the front cross beam (111) are respectively connected to one end of the two front side rods (112) to form a frame structure, and one end of the front support rod (5) is fixed to the middle of the front cross beam (111); the rear bed frame (12) comprises a rear cross beam (121) and two rear side rods (122), the two ends of the rear cross beam (121) are respectively connected to one end of the two rear side rods (122) to form a frame structure, and one end of the rear support rod (6) is fixed to the middle of the rear cross beam (121); the two front side rods (112) are hinged to the corresponding rear side rods (122).

9. The compact multi-posture electric folding bed according to claim 8, characterized in that: The support frame (1) further comprises two rotating hinges (13), the two ends of the rotating hinges (13) being respectively hinged to the corresponding front rod (112) and rear rod (122), and the front rod (112) and rear rod (122) are hinged to each other via the rotating hinges (13).

10. The compact multi-posture electric folding bed according to claim 1, characterized in that: The compact multi-posture electric folding bed also includes a plurality of support legs, which are detachably arranged below the support frame (1).

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