Multifunctional lifting storage bedstead structure

Abstract

A multifunctional lifting storage bed frame structure comprises a base, a movable bottom frame located above the base and two supporting assemblies located between the base and the movable bottom frame. Each supporting assembly comprises a first connecting rod, a second connecting rod and a plurality of fixed supporting legs arranged on the top face of the base, the lower ends of the first connecting rods and the lower ends of the second connecting rods are hinged to the base, and the upper ends of the first connecting rods and the upper ends of the second connecting rods are hinged to the movable bottom frame. Bracket electric driving devices are arranged on the left side or / and the right side of the top face of the base, and the telescopic end of each bracket electric driving device is connected with the corresponding second connecting rod. The function of synchronous lifting of the movable bottom frame and the supporting bed frame can be achieved, and the storage lifting requirement of a user is met; meanwhile, the movable bottom frame which is reset to the horizontal state is supported by the fixed supporting legs, so that the probability that parts such as the first connecting rod, the second connecting rod and the bracket electric driving device are damaged due to stress is effectively reduced, and the purpose of prolonging the service life of the storage bed is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a multifunctional lifting storage bed frame structure. Background Art

[0002] With the development of the home furnishing industry, people have more and more functional requirements for beds, the main function of which is that the bed frame can be opened to store items under the bed.

[0003] Referring to the Chinese patent disclosed in Publication (Announcement) No. CN218588649U, an electric storage bed includes a storage bed body with a storage cavity, the storage bed body includes a base, an electric lifting structure, a bed frame placed on the upper end of the base, and a control panel, the control panel is electrically connected to the electric lifting structure, the fixed end of the electric lifting structure is connected to the base, and the action output end is connected to the bed frame, the electric lifting structure can drive the bed frame to move up and down, thereby realizing the function of opening the bed frame, allowing the user to store items in the storage cavity. However, in the technical solution, there is no structure supporting the bed frame on the base. After the bed frame is reset to a horizontal state to close the storage cavity, all the gravity on the bed frame is borne by the electric lifting structure. Under long-term stress, the electric lifting structure is prone to malfunction and damage. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a multifunctional lifting storage bed frame structure.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A multifunctional lifting storage bed frame structure comprises a base, a movable bottom frame located above the base, and two support assemblies located between the base and the movable bottom frame, wherein the lower ends of the two support assemblies correspond to the left and right sides of the top surface of the base, respectively, and the upper ends correspond to the left and right sides of the bottom of the movable bottom frame, respectively, and the base, the movable bottom frame and the two support assemblies enclose a storage space;

[0007] Each of the support assemblies comprises a first connecting rod, a second connecting rod and a plurality of fixed legs arranged from front to back on the top surface of the base, the lower ends of the first connecting rod and the second connecting rod are both hinged to the base, and the upper ends of the first connecting rod and the second connecting rod are both hinged to the movable bottom frame;

[0008] A bracket electric drive device is arranged on the left side or / and the right side of the top surface of the base, and the telescopic end of each bracket electric drive device is connected to the second connecting rod, and the first connecting rod and the second connecting rod are at least configured to be able to lift and support the movable base frame to a tilted state;

[0009] The movable underframe is configured such that its bottom surface abuts against the top of the fixed leg in a horizontal state, and its bottom surface is separated from the top of the fixed leg in an inclined state.

[0010] In the present invention, the height of the first connecting rod is smaller than the height of the second connecting rod.

[0011] In the utility model, the base includes a square bottom frame and a storage tray. The middle of the square bottom frame is a square frame groove running from top to bottom. The storage tray is filled in the square frame groove. The outer side surface of the storage tray is connected to the groove wall of the square frame groove. The storage tray is used to support items placed in the storage space.

[0012] In the utility model, the movable base frame includes two side support beams and a supporting beam arranged between the two side support beams from front to back, the left and right ends of the supporting beam are respectively connected to the inner sides of the two side support beams, and the two side support beams correspond to the two support components respectively.

[0013] In the utility model, the two supporting assemblies are located on the left and right sides of the square frame groove, wherein each supporting assembly has three fixed legs, and the three fixed legs are arranged in sequence from front to back and installed on the top surface of the square bottom frame, and a connecting rod active area is formed between the two adjacent front and rear fixed legs, the first connecting rod and the second connecting rod are respectively located in the two connecting rod active areas, and the bracket electric drive device is located in the connecting rod active area where the second connecting rod is located.

[0014] In the utility model, a supporting bed frame is installed on the top of the movable base frame, and the supporting bed frame includes a first bracket, a fixed bracket, a second bracket and a third bracket which are hinged in sequence, and the fixed bracket is fixedly installed on the top of the movable base frame, and the first bracket, the second bracket and the third bracket are all configured to be adjustable in angle relative to the movable base frame.

[0015] In the utility model, the movable chassis is provided with a first electric drive device for connecting and driving the first bracket to flip, a second electric drive device for connecting and driving the second bracket to flip, and an action connecting rod for linking the third bracket to move synchronously when the second bracket moves;

[0016] Wherein, the fixed end of the first electric drive device is hinged on the movable base frame, and the telescopic end is hinged on the first bracket;

[0017] The fixed end of the second electric drive device is hinged on the movable base frame, and the telescopic end is hinged on the second bracket;

[0018] One end of the action connecting rod is hinged on the movable bottom frame, and the other end is hinged on the third bracket.

[0019] In the utility model, the bracket electric drive device, the first electric drive device and the second electric drive device all use electric push rods, and the bracket electric drive device, the first electric drive device and the second electric drive device are connected and controlled by a control device.

[0020] In the present utility model, the control device may be a remote controller integrated with an Internet of Things module.

[0021] Beneficial effects of the utility model:

[0022] 1. The utility model utilizes a base, a movable bottom frame and two supporting components to enclose a storage space, wherein the two supporting components are distributed on the left and right, so that the storage space of the utility model is large enough, which is conducive to the user to store large items;

[0023] 2. The utility model drives the movable base frame through the bracket driving device, so that the movable base frame and the supporting bed frame can realize the function of synchronous lifting, meeting the user's storage lifting needs;

[0024] 3. The fixed legs can support the movable base frame after it is reset to a horizontal state, effectively reducing the probability of the first connecting rod, the second connecting rod and the bracket electric drive device and other components being damaged by force, thereby achieving the purpose of extending the service life of the storage bed;

[0025] 4. The first electric drive device and the second electric drive device are used to drive the first bracket, the second bracket and the third bracket to move, so that the user can freely adjust the positions of the first bracket, the second bracket and the third bracket according to the needs of lying in bed, so that the utility model also has the function of adjusting the lying posture on the bed. This structure not only increases the function of the storage bed, but also achieves the purpose of improving the comfort of the user in bed. Therefore, it is suitable for wide application on storage beds. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0027] Figure 1 is a schematic diagram of a first state of this embodiment;

[0028] Figure 2 is a schematic diagram of the second state of this embodiment;

[0029] Figure 3 is a schematic diagram of the third state of this embodiment;

[0030] Figure 4 4 is a schematic diagram of the fourth state of this embodiment. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0032] Reference Figure 1-4 A multifunctional lifting storage bed frame structure comprises a base 1, a movable bottom frame 2 located above the base 1, and two supporting components located between the base 1 and the movable bottom frame 2. The lower ends of the two supporting components correspond to the left and right sides of the top surface of the base 1, and the upper ends correspond to the left and right sides of the bottom of the movable bottom frame 2. The base 1, the movable bottom frame 2 and the two supporting components enclose a storage space. By distributing the two supporting components on the left and right, the storage space of the utility model is large enough, which is conducive to users storing large items.

[0033] Furthermore, each of the support assemblies includes a first connecting rod 3, a second connecting rod 4, and a plurality of fixed legs 5 arranged from front to back on the top surface of the base 1, the lower ends of the first connecting rod 3 and the second connecting rod 4 are hinged to the base 1, and the upper ends of the first connecting rod 3 and the second connecting rod 4 are hinged to the movable bottom frame 2;

[0034] Furthermore, a bracket electric drive device 6 for driving the movable base frame 2 to switch between a horizontal state and an inclined state is arranged on the left side or / and right side of the top surface of the base 1, and the telescopic end of the bracket electric drive device 6 is connected to the second connecting rod 4, and the first connecting rod 3 and the second connecting rod 4 are at least configured to be able to lift and support the movable base frame 2 to an inclined state. For example, after the telescopic end of the bracket electric drive device 6 is extended, the height of the first connecting rod 3 is less than the height of the second connecting rod 4, so that the first connecting rod 3 and the second connecting rod 4 can lift the movable base frame 2 to an inclined state after the telescopic end of the bracket electric drive device 6 is extended, so that the user can put items into the storage space; the movable base frame 2 is configured so that its bottom surface abuts against the top of the fixed leg 5 when in the horizontal state, and its bottom surface is separated from the top of the fixed leg 5 when in the inclined state, so that the fixed leg 5 can support the movable base frame 2 after it is restored to the horizontal state.

[0035] As a preferred embodiment, the base 1 includes a square bottom frame 11 and a storage tray 12. The middle of the square bottom frame 11 is a square frame groove running from top to bottom. The storage tray 12 is filled in the square frame groove. The outer side of the storage tray 12 is connected to the groove wall of the square frame groove. The storage tray 12 is used to support the items placed in the storage space. The movable bottom frame 2 includes two side support beams 21 and a supporting beam 22 arranged from front to back between the two side support beams 21. The left and right ends of the supporting beam 22 are respectively connected to the inner sides of the two side support beams 21. The two side support beams 21 correspond to the two support components respectively.

[0036] Furthermore, the two support assemblies are located on the left and right sides of the square frame groove, wherein each support assembly has three fixed legs 5, and the three fixed legs 5 are arranged in sequence from front to back and installed on the top surface of the square bottom frame 11, and a connecting rod activity area is formed between the two adjacent fixed legs 5, and the first connecting rod 3 and the second connecting rod 4 are respectively located in the two connecting rod activity areas, and the bracket electric drive device 6 is located in the connecting rod activity area where the second connecting rod 4 is located. Through the above structure, the movable bottom frame 2 can be supported by three points when in a horizontal state, thereby improving the stability of the movable bottom frame 2 in a horizontal state.

[0037] Furthermore, the left and right sides of the bottom surface of the movable base frame 2 are provided with a first upper hinge seat 23 and a second upper hinge seat 24, and the left and right sides of the top surface of the square bottom frame 11 are provided with a first lower hinge seat 13 and a second lower hinge seat 14, wherein the lower end of the first connecting rod 3 is hinged to the first lower hinge seat 13 by a first lower rotating shaft, and the upper end is hinged to the first upper hinge seat 23 by a first upper rotating shaft; the lower end of the second connecting rod 4 is hinged to the second lower hinge seat 14 by a second lower rotating shaft, and the upper end is hinged to the second upper hinge seat 24 by a second upper rotating shaft.

[0038] Furthermore, the second connecting rod 4 for connecting the bracket electric drive device 6 is provided with a side drive seat 41, and the square bottom frame 11 is provided with a side matching seat 15 corresponding to the bracket electric drive device 6, and the fixed end of the bracket electric drive device 6 is hinged on the side matching seat 15, and the telescopic end is hinged on the side drive seat 41. The telescopic end of the bracket electric drive device 6 is extended, and one end of the second connecting rod 4 is raised to lift the movable bottom frame 2 to a tilted state.

[0039] As a preferred embodiment, a supporting bed frame 7 is installed on the top of the movable base frame 2, and the supporting bed frame 7 includes a first bracket 71, a fixed bracket 72, a second bracket 73 and a third bracket 74 which are hinged in sequence, and the fixed bracket 72 is fixedly installed on the top of the movable base frame 2, and the first bracket 71, the second bracket 73 and the third bracket 74 are all configured to be adjustable in angle relative to the movable base frame 2.

[0040] Furthermore, the movable base frame 2 is provided with a first electric drive device 8 for connecting to drive the first bracket 71 to flip, a second electric drive device 9 for connecting to drive the second bracket 73 to flip, and an action connecting rod 10 for linking the third bracket 74 to move synchronously when the second bracket 73 moves; wherein, the fixed end of the first electric drive device 8 is hinged on the movable base frame 2, and the telescopic end is hinged on the first bracket 71; the fixed end of the second electric drive device 9 is hinged on the movable base frame 2, and the telescopic end is hinged on the second bracket 73; one end of the action connecting rod 10 is hinged on the movable base frame 2, and the other end is hinged on the third bracket 74.

[0041] The utility model first drives the movable base frame 2 through the bracket electric drive device 6, so that the movable base frame 2 and the supporting bed frame 7 can realize the function of synchronous lifting, meeting the user's storage lifting needs; then utilizes the first electric drive device 8 and the second electric drive device 9 to drive the first bracket 71, the second bracket 73 and the third bracket 74 to move, so that the user can freely adjust the positions of the first bracket 71, the second bracket 73 and the third bracket 74 according to the needs of lying in bed, so that the utility model also has the function of adjusting the lying position in bed. This structure not only increases the function of the storage bed, but also achieves the purpose of improving the comfort of the user in bed. Therefore, it is suitable for wide application on storage beds.

[0042] In this embodiment, the movable base frame 2 is provided with a first driving seat 25 and a second driving seat 26, and the first bracket 71 is provided with a first matching seat 711. The fixed end of the first electric drive device 8 is hinged to the first driving seat 25, and the telescopic end is hinged to the first matching seat 711. When the telescopic end of the first electric drive device 8 is extended, the end of the first bracket 71 away from the fixed bracket 72 is driven to flip upward; when the telescopic end of the first electric drive device 8 is retracted, the end of the first bracket 71 away from the fixed bracket 72 is driven to flip downward and reset.

[0043] Furthermore, a second matching seat 731 is provided on the second bracket 73, the fixed end of the second electric drive device 9 is hinged to the second drive seat 26, and the telescopic end is hinged to the second matching seat 731. When the telescopic end of the second electric drive device 9 is extended, the end of the second bracket 73 away from the fixed bracket 72 is driven to flip upward, so that the second bracket 73 tilts to support the user's thigh. At the same time, under the linkage of the action link 10, the angle of the third bracket 74 relative to the second bracket 73 changes; when the telescopic end of the second electric drive device 9 is retracted, the end of the second bracket 73 away from the fixed bracket 72 is driven to flip downward and reset, so that the second bracket 73 and the third bracket 74 are reset to a state relative to the horizontal or nearly horizontal.

[0044] In this embodiment, the bracket electric drive device 6, the first electric drive device 8 and the second electric drive device 9 all adopt electric push rods available on the market. The bracket electric drive device 6, the first electric drive device 8 and the second electric drive device 9 are connected and controlled by a control device. The control device can be a remote control integrated with an Internet of Things module. The operation is simple, time-saving and labor-saving, so that the user can control the bracket electric drive device 6, the first electric drive device 8 and the second electric drive device 9 to perform corresponding actions.

[0045] The above description is only a preferred embodiment of the present invention. Any technical solution that achieves the purpose of the present invention by substantially the same means shall fall within the protection scope of the present invention.

Claims

1. A multifunctional lifting storage bed frame structure, comprising a base (1), a movable base frame (2) located above the base (1), and two support assemblies located between the base (1) and the movable base frame (2), wherein the lower ends of the two support assemblies correspond to the left and right sides of the top surface of the base (1), and the upper ends correspond to the left and right sides of the bottom of the movable base frame (2), respectively, and the base (1), the movable base frame (2) and the two support assemblies enclose a storage space; characterized in that: Each of the support assemblies comprises a first connecting rod (3), a second connecting rod (4) and a plurality of fixed legs (5) arranged from front to back on the top surface of the base (1), the lower ends of the first connecting rod (3) and the second connecting rod (4) being hinged to the base (1), and the upper ends of the first connecting rod (3) and the second connecting rod (4) being hinged to the movable base frame (2); A bracket electric drive device (6) is arranged on the left side or / and the right side of the top surface of the base (1), and the telescopic end of each bracket electric drive device (6) is connected to the second connecting rod (4), and the first connecting rod (3) and the second connecting rod (4) are at least configured to be able to lift and support the movable base frame (2) to a tilted state; The movable base frame (2) is configured such that its bottom surface abuts against the top of the fixed leg (5) when in a horizontal state, and its bottom surface is separated from the top of the fixed leg (5) when in an inclined state.

2. The multifunctional lifting storage bed frame structure according to claim 1 is characterized in that: The height of the first connecting rod (3) is smaller than the height of the second connecting rod (4).

3. The multifunctional lifting storage bed frame structure according to claim 1 is characterized in that: The base (1) comprises a square bottom frame (11) and a storage support plate (12); the middle of the square bottom frame (11) is a square frame groove running through from top to bottom; the storage support plate (12) is filled in the square frame groove; the outer side surface of the storage support plate (12) is connected to the groove wall of the square frame groove; the storage support plate (12) is used to support items placed in the storage space.

4. The multifunctional lifting storage bed frame structure according to claim 1 is characterized in that: The movable chassis (2) comprises two side support beams (21), and a supporting beam (22) arranged in sequence from front to back between the two side support beams (21), the left and right ends of the supporting beam (22) being respectively connected to the inner sides of the two side support beams (21), and the two side support beams (21) respectively correspond to the two support assemblies.

5. The multifunctional lifting storage bed frame structure according to claim 3 is characterized in that: The two support assemblies are located on the left and right sides of the square frame groove, wherein each support assembly has three fixed legs (5), and the three fixed legs (5) are arranged in sequence from front to back and installed on the top surface of the square bottom frame (11), and a connecting rod activity area is formed between two adjacent fixed legs (5) in front and back, and the first connecting rod (3) and the second connecting rod (4) are respectively located in the two connecting rod activity areas, and the bracket electric drive device (6) is located in the connecting rod activity area where the second connecting rod (4) is located.

6. The multifunctional lifting storage bed frame structure according to claim 1, characterized in that: A supporting bed frame (7) is installed on the top of the movable base frame (2), and the supporting bed frame (7) comprises a first bracket (71), a fixed bracket (72), a second bracket (73) and a third bracket (74) which are hinged in sequence, and the fixed bracket (72) is fixedly installed on the top of the movable base frame (2), and the first bracket (71), the second bracket (73) and the third bracket (74) are all configured to be adjustable in angle relative to the movable base frame (2).

7. The multifunctional lifting storage bed frame structure according to claim 6 is characterized in that: The movable base frame (2) is provided with a first electric drive device (8) for connecting and driving the first bracket (71) to flip, a second electric drive device (9) for connecting and driving the second bracket (73) to flip, and an action connecting rod (10) for linking the third bracket (74) to synchronously move when the second bracket (73) moves. Wherein, the fixed end of the first electric drive device (8) is hinged on the movable base frame (2), and the telescopic end is hinged on the first bracket (71); The fixed end of the second electric drive device (9) is hinged on the movable base frame (2), and the telescopic end is hinged on the second bracket (73); One end of the action link (10) is hinged on the movable base frame (2), and the other end is hinged on the third bracket (74).

8. The multifunctional lifting storage bed frame structure according to claim 7 is characterized in that: The bracket electric drive device (6), the first electric drive device (8) and the second electric drive device (9) all use electric push rods, and the bracket electric drive device (6), the first electric drive device (8) and the second electric drive device (9) are connected and controlled by a control device.

9. The multifunctional lifting storage bed frame structure according to claim 8, characterized in that: The control device may be a remote controller integrated with an Internet of Things module.

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