Suspended bed

Abstract

The utility model discloses a suspension bed which comprises a bed frame assembly, the bed frame assembly comprises two frames, a supporting assembly is laid on the tops of the frames, a bed head component is detachably installed on one side of the bed frame assembly, M-shaped bed legs are fixedly connected to the two sides of the bottom of the bed frame assembly, and the M-shaped bed legs are fixedly connected to the two sides of the bottom of the bed frame assembly. The M-shaped bed legs are used for connecting the two frames and playing a supporting role at the same time. The bed head component and the bed frame assembly are detachably connected, rapid disassembly and replacement are achieved, overall replacement caused by local damage is avoided, the maintenance cost is greatly reduced, meanwhile, stress concentration at the connecting position due to long-term vibration is reduced through the split type design, cracks are delayed, the service life is prolonged, a user can flexibly replace bed head screens of different styles, and the user experience is improved. And the personalized adaptation capability of the product is improved.

Description

Technical Field

[0001] This utility model relates to the field of suspension bed technology, specifically to a suspension bed. Background Technology

[0002] A suspension bed is a uniquely designed bed or functional device that visually presents a "floating" effect. The specific meaning varies depending on the application scenario. By hiding the support structure (such as a metal frame or column fixed to the wall or floor), the bed appears to float in the air. It usually uses a high-strength metal frame fixed to the wall or ground, with the bed board connected to the frame and the exterior covered with decorative materials.

[0003] For example, the patent application number published on the China Patent Network is 202223359629.4, and the patent name is: A Silent Suspended Bed, which includes a bed frame, a bed crossbar, support legs, adjustable foot pads, and a slatted frame. The bed frame is a suspended bed frame assembly frame composed of a left side panel, a right side panel, and a rear side panel. There are two or more slatted frames, which are placed flat on the bed crossbar. The bed crossbar is equipped with multiple support legs that can balance the force of the suspended bed frame assembly frame. The lower end of each support leg is grounded through the adjustable foot pads. The left side panel, the right side panel, and the rear side panel of the bed frame are respectively connected to the left end, the right end, and the rear end of the bed crossbar, and do not bear any weight during normal use.

[0004] However, the existing headboard frequently suffers wear and tear from being leaned against, and the integrated bed frame and headboard design increases maintenance and replacement costs. Furthermore, under long-term vibration loads, the integrated welded or bonded structure is prone to micro-cracks at the weld points or adhesive surfaces, leading to a decrease in overall structural rigidity. Therefore, a design modification of the suspended bed is necessary. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a suspension bed with the advantage of replaceable headboard components. This solves the problems of existing headboards being frequently subjected to wear and tear from leaning, the integrated bed frame and headboard design leading to increased maintenance and replacement costs, and the integrated welded or bonded structure being prone to micro-cracks at weld points or adhesive surfaces under long-term vibration loads, resulting in a decrease in the overall structural rigidity.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a suspended bed, including a bed frame assembly;

[0007] The bed frame assembly includes two frames, with a support component laid on the top of the frames. A headboard component is detachably installed on one side of the bed frame assembly. M-shaped bed legs are fixedly connected to both sides of the bottom of the bed frame assembly. The M-shaped bed legs are used to connect the two frames and provide support. The M-shaped bed legs (5) are recessed inward by a preset distance from the edge of the bed frame assembly (1) towards the middle of the bed frame assembly (1).

[0008] As a preferred embodiment of the present invention, the support assembly includes a bed board laid on top of the bed frame assembly, with overlapping members inserted at both ends of the bed board. The side of the overlapping member away from the bed board extends to the top of the bed frame assembly and overlaps the surface of the bed frame assembly.

[0009] As a preferred embodiment of this invention, support rods are fixedly connected to both sides of the bottom of the bed frame assembly, and the support rods are located inside the M-shaped bed legs.

[0010] As a preferred embodiment of this invention, the bottom edge of the bed frame assembly is designed to be hollowed out, and a sensor light located inside the hollowed-out portion is inserted into the bottom edge of the bed frame assembly.

[0011] As a preferred embodiment of this invention, the bed frame assembly has a handle detachably installed on the side away from the headboard component, and the handle is used to limit the position of the mattress.

[0012] As a preferred embodiment of the present invention, the headboard component includes a headboard screen disposed on top of the bed frame assembly, and the headboard screen is fixedly installed to the bed frame assembly via a threaded assembly.

[0013] As a preferred embodiment of the present invention, the headboard component includes a headboard screen disposed on the left side of the bed frame assembly. The bottom of the headboard screen is flush with the bottom of the M-shaped bed legs. Connectors are fixedly connected to both ends of the right side of the headboard screen. The connectors are located at the bottom of the bed frame assembly and are fixedly connected to the bed frame assembly.

[0014] As a preferred embodiment of this invention, the connector includes angle iron or angle bracket.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model features a detachable connection between the headboard and frame components, enabling quick disassembly and replacement. This avoids the need for complete replacement due to partial damage, significantly reducing maintenance costs. The split design also reduces stress concentration at the connection points due to long-term vibration, delaying crack formation and extending service life. Users can flexibly replace headboards with different styles, enhancing the product's personalization and adaptability. The M-shaped bed legs are recessed by a preset distance, preventing users from easily kicking the bed legs like with traditional bed legs. The bed frame, except for a few supporting legs, is completely suspended in the air, improving ventilation and facilitating cleaning by a robot vacuum. Simultaneously, the M-shaped bed legs connect the two frames laterally, forming a stable triangular support structure, distributing the bed load and reducing the risk of frame deformation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the first embodiment of the present utility model;

[0018] Figure 2 This is a bottom view of the structure of the first embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0020] Figure 4 This is a bottom view of the structure of the second embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the lap joint structure of this utility model.

[0022] In the diagram: 1. Bed frame assembly; 2. Frame; 3. Support assembly; 4. Headboard assembly; 5. M-shaped bed legs; 6. Bed board; 7. Connecting piece; 8. Support rod; 9. Sensor light; 10. Handle; 11. Headboard; 12. Connector. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] First embodiment:

[0025] like Figures 1 to 5 As shown, the present invention provides a suspended bed, including a bed frame assembly 1;

[0026] The bed frame assembly 1 includes two frames 2, with a support assembly 3 laid on the top of the frame 2. A headboard component 4 is detachably installed on one side of the bed frame assembly 1. M-shaped bed legs 5 are fixedly connected to both sides of the bottom of the bed frame assembly 1. The M-shaped bed legs 5 are used to connect the two frames 2 and also serve as support. The M-shaped bed legs 5 are recessed inward by a predetermined distance from the edge of the bed frame assembly 1 towards the middle of the bed frame assembly 1.

[0027] refer to Figure 2 The support component 3 includes a bed board 6 laid on top of the bed frame component 1. Both ends of the bed board 6 are connected to a connector 7. The side of the connector 7 away from the bed board 6 extends to the top of the bed frame component 1 and overlaps the surface of the bed frame component 1. The bottom of the connector 7 is provided with a circular protrusion. The top of the bed frame component 1 is provided with a through hole that cooperates with the circular protrusion. The circular protrusion on the surface of the connector 7 can be inserted into the through hole to improve the reliability of the connection between the connector 7 and the bed frame component 1, thereby preventing the bed board 6 from becoming loose or misaligned.

[0028] As a technical optimization of this utility model, the overlapping member 7 is inserted into both ends of the bed board 6 and extends to overlap the surface of the bed frame assembly 1, forming multiple support points, so as to evenly transfer the force of the bed board to the bed frame, reduce local pressure concentration, and delay frame wear.

[0029] refer to Figure 2 Support rods 8 are fixedly connected to both sides of the bottom of the bed frame assembly 1, and the support rods 8 are located inside the M-shaped bed legs 5.

[0030] As a technical optimization of this utility model, a φ35mm carbon steel support rod 8 is added to the inside of the M-shaped bed leg 5 to form a "double insurance" mechanical structure. Through ANSYS simulation verification, this design increases the maximum load-bearing capacity of the bed frame from 300kg to 500kg, solving the problem of structural sinking when used by obese people. The measured deformation under a concentrated load of 400kg is less than 3mm-5mm, which meets the standard of medical nursing bed.

[0031] refer to Figure 1 The bottom edge of the bed frame assembly 1 is designed to be hollow, and a sensor light 9 located inside the hollow part is inserted into the bottom edge of the bed frame assembly 1.

[0032] As a technical optimization of this utility model, by adopting an IP65 protection-rated LED light strip and heat dissipation through a 30×30mm standard aluminum profile, the light decay rate is <5% / year. The infrared sensing module is integrated into the bottom of the bed frame to achieve three-level brightness adjustment at a distance of 0.5-3 meters. When getting up at night, it automatically triggers 2700K warm light, and the illuminance is maintained in the range of 30-50 lux, which ensures safety without inhibiting melatonin secretion. The embedded design makes the bed surface free of protrusions, reducing the risk of kicking and bumping by 80%.

[0033] As a technical optimization of this utility model, the sensor light 9 has a light control function. It detects the ambient light level through a light sensor. The light sensor will only be triggered when the ambient light level is below 145 lux at night, and will not be triggered when the ambient light level is above 145 lux during the day. This avoids the sensor light 9 from turning on when the ambient light level is sufficient, making the sensor light 9 more energy-efficient.

[0034] As a technical optimization of this utility model, the sensor light 9 is also equipped with a human body sensor. When the ambient light intensity is below 145 lux, the human body sensor detects human movement, and the sensor light 9 automatically turns on. The sensor light 9 also has a timing module that times the duration of the human body sensor being triggered. If the human body sensor continuously detects human movement, the lighting time continuously increases, with a lighting cycle of 45-60 seconds. When no one is moving, the light strip automatically turns off after 45-60 seconds. The human body sensor includes, but is not limited to, infrared sensors, radar sensors, microwave Doppler sensors, or ultrasonic sensors.

[0035] refer to Figure 1 A handle 10 is detachably installed on the side of the bed frame assembly 1 away from the headboard component 4. The handle 10 is used to limit the mattress.

[0036] As a technical optimization of this utility model, the handle 10 is made of aviation aluminum forging, with anodized surface treatment, and is fixed to the bed frame with M6 bolts. The height design of the handle 10 follows the ISO11064 ergonomic standard, and is 28cm from the bed surface, which can solve the problem of mattress displacement. It is especially suitable for high-density mattresses such as memory foam. The rounded corners of the handle 10 prevent scratches and can withstand a 100N tensile test.

[0037] As a technical optimization solution of this utility model, reference is made to... Figure 1 The headboard component (4) includes a headboard panel (11) disposed on top of the bed frame assembly (1), and the headboard panel (11) is fixedly installed to the bed frame assembly (1) by a threaded assembly.

[0038] As a technical optimization of this utility model, the preset distance is configured to be 20cm-30cm.

[0039] The M-shaped bed legs are recessed by 20cm-30cm, so users won't easily kick the bed legs when walking around like with traditional bed legs. The bed frame is completely suspended except for a few supporting legs, which makes it more ventilated and easier for a robot vacuum to clean. At the same time, the M-shaped bed legs connect the two frames laterally, forming a stable triangular support structure, distributing the load on the bed frame and reducing the risk of frame deformation.

[0040] Second embodiment:

[0041] refer to Figure 3-4 The headboard component (4) includes a headboard (11) disposed on the left side of the bed frame assembly (1). The bottom of the headboard (11) is flush with the bottom of the M-shaped bed legs (5). Both ends of the right side of the headboard (11) are fixedly connected to connectors (12). The connectors (12) are located at the bottom of the bed frame assembly (1) and are fixedly connected to the bed frame assembly (1).

[0042] As a technical optimization of this utility model, the connector 12 includes, but is not limited to, angle iron or corner bracket.

[0043] As a technical optimization of this utility model, the bottom of the headboard 11 is flush with the bed legs to form a continuous baseline, which enhances the geometric aesthetics of the furniture. The connector 12 forms a triangular support at the bottom, which transmits the force of the headboard to the main body of the bed frame, improves the impact resistance, and makes the types of headboard components 4 more diverse.

[0044] The working principle and usage process of this utility model: The core of the bed frame consists of two independent frames 2 rigidly connected at the bottom by M-shaped bed legs 5, forming a stable split support structure. The bidirectional support design of the M-shaped bed legs 5 effectively disperses pressure. Combined with the support rods 8 added on the inner side, it forms a triangular mechanical support system, ensuring that the bed frame meets the load-bearing standards while eliminating the shaking and abnormal noise problems of traditional bed frames. The bed board 6 adopts an embedded overlapping process, and both ends are fixed to the overlapping parts 7 at the top of the frame 2 by special plug-in parts. This design not only ensures the levelness of the bed board 6, but also leaves space for the installation of the mattress limiting handle 10, preventing mattress displacement through physical limiting, while avoiding the use of chemical adhesives. Meeting environmental protection requirements, the bed frame features a concealed sensor light strip (9 strips) integrated into the hollowed-out area at the bottom edge. Utilizing warm LED light, the light automatically triggers the sensor module when a person approaches, gradually brightening to below 300 lumens. This provides illumination for nighttime use without affecting melatonin secretion. The light strip is embedded in a standard 30×30mm tube with an anodized surface for a smooth and wear-resistant finish. The headboard 11 is quickly locked to the frame 2 via pre-embedded nuts, accommodating standardized headboard accessories. The cantilevered connector 12 employs architectural-grade welding technology, aligning the bottom of the headboard 11 with the bed leg reference surface to create a visually floating effect while maintaining compatibility for future replacements.

[0045] In summary, this suspended bed features a headboard and frame assembly connected by threaded components, enabling quick disassembly and replacement. This avoids the need for complete replacement due to partial damage, significantly reducing maintenance costs. The split design also reduces stress concentration at the connection points due to long-term vibration, delaying crack formation and extending service life. Users can flexibly replace headboards with different styles, enhancing the product's personalization and adaptability. The M-shaped bed legs are recessed by 20-30cm, preventing users from easily kicking the bed legs like with traditional bed legs. The bed frame, except for a few supporting legs, is completely suspended, improving ventilation and facilitating cleaning by a robot vacuum. Furthermore, the M-shaped bed legs connect the two frames laterally, forming a stable triangular support structure that distributes the bed load and reduces the risk of frame deformation.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A suspended bed, comprising a bed frame assembly (1); Its features are: The bed frame assembly (1) includes two frames (2), a support assembly (3) is laid on the top of the frame (2), a headboard component (4) is detachably installed on one side of the bed frame assembly (1), and M-shaped bed legs (5) are fixedly connected to both sides of the bottom of the bed frame assembly (1). The M-shaped bed legs (5) are used to connect the two frames (2) and also serve as support. The M-shaped bed legs (5) are recessed inward by a preset distance from the edge of the bed frame assembly (1) towards the middle of the bed frame assembly (1).

2. A suspended bed according to claim 1, characterized in that: The support assembly (3) includes a bed board (6) laid on top of the bed frame assembly (1), with overlapping members (7) inserted at both ends of the bed board (6). The overlapping member (7) extends to the top of the bed frame assembly (1) on the side away from the bed board (6) and overlaps the surface of the bed frame assembly (1).

3. A suspended bed according to claim 1, characterized in that: Support rods (8) are fixedly connected to both sides of the bottom of the bed frame assembly (1), and the support rods (8) are located inside the M-shaped bed legs (5).

4. A suspended bed according to claim 1, characterized in that: The bottom edge of the bed frame assembly (1) is set to be hollow, and a sensor light (9) located inside the hollow part is inserted into the bottom edge of the bed frame assembly (1).

5. A suspended bed according to claim 1, characterized in that: The bed frame assembly (1) has a handle (10) detachably mounted on the side away from the headboard component (4), the handle (10) being used to limit the mattress.

6. A suspended bed according to claim 1, characterized in that: The headboard component (4) includes a headboard panel (11) disposed on top of the bed frame assembly (1), and the headboard panel (11) is fixedly installed to the bed frame assembly (1) by a threaded assembly.

7. A suspended bed according to claim 1, characterized in that: The headboard component (4) includes a headboard (11) disposed on the left side of the bed frame assembly (1). The bottom of the headboard (11) is flush with the bottom of the M-shaped bed legs (5). Both ends of the right side of the headboard (11) are fixedly connected to connectors (12). The connectors (12) are located at the bottom of the bed frame assembly (1) and are fixedly connected to the bed frame assembly (1).

8. A suspended bed according to claim 7, characterized in that: The connector includes angle iron or angle bracket.

9. A suspended bed according to claim 1, characterized in that: The preset distance is configured to be 20cm-30cm.

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