A folding medical bed

Abstract

The utility model relates to the technical field of sickbed, disclose a kind of folding medical sickbed, including first support, second support and support frame, the support frame is provided with several support rods, the side of the first support is rotatably connected with corresponding support rod by pivot, by the first support, second support and support frame being set, several support rods are set on support frame, and first support and second support are connected respectively by pivot, while being equipped with locking structure, by the pivot connection, the rotation of first support and second support relative to support rod is realized, when not using, first support and second support can be rotated along support rod, first support and second support are folded, the volume of sickbed after folding can be greatly reduced, it is convenient to transport, store and flexibly move in the medical environment of limited space, avoid its to hinder folding operation, further optimize folding process.

Description

Technical Field

[0001] This utility model relates to the field of air purification equipment technology, and in particular to a folding medical bed. Background Technology

[0002] A folding medical bed is a type of foldable bed specifically designed for medical settings. Its core feature is its folding function, which facilitates storage, transportation, and space saving. Here are its key definitions and characteristics: Medical Use: It is a medical device primarily used in hospitals, clinics, or home care settings to provide temporary resting beds for patients or caregivers; Folding Structure: It achieves folding and unfolding through a mechanical structure design, compressing into a smaller volume when not in use for easy storage or transportation.

[0003] In existing technologies, the folding structure design of foldable hospital beds is not optimized enough, the folding process is cumbersome and laborious, reducing folding efficiency and increasing the workload of medical staff. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a folding medical bed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A folding medical bed includes a first support, a second support, and a support frame. The support frame is provided with a plurality of support rods. One side of the first support is rotatably connected to a corresponding support rod via a pivot. One side of the second support is rotatably connected to a corresponding support rod via a pivot. Each of the plurality of support rods is provided with a locking structure, which is connected to the first support and the second support through the locking structure. A support assembly is provided on one side of the first bracket, a mounting frame is rotatably provided on one side of the support assembly, and a lifting drive device is provided at the bottom of the support assembly. The drive end of the lifting drive device is rotatably connected to one side of the mounting frame. The bottom ends of both the first and second brackets are rotatably provided with support legs, and both support legs are limited by limiting components.

[0006] Preferably, the support assembly includes a connecting rod fixedly mounted on a first bracket, and two first connecting seats are fixedly mounted on the connecting rod, with one side of the mounting bracket rotatably connected to the two first connecting seats.

[0007] Preferably, the lifting drive device includes a second connecting seat fixedly disposed at the bottom end of the connecting rod, a cylinder rotatably disposed on one side of the second connecting seat, a connecting member disposed at the driving end of the cylinder, and the connecting member rotatably connected to one end of the mounting frame.

[0008] Preferably, the connector includes a bracket disposed at the cylinder drive end, a connecting plate rotatably disposed on one side of the bracket, and one end of the connecting plate rotatably connected to the mounting bracket.

[0009] Preferably, the locking structure includes a plurality of limiting plates, which are rotatably mounted on corresponding support rods. Each of the limiting plates has two limiting holes on one side. The first bracket and the second bracket are each provided with a limiting rod, which is adapted to the limiting hole.

[0010] Preferably, the limiting component includes a first connecting plate rotatably disposed on one side of the support leg, a second connecting plate rotatably connected to the other side of the first connecting plate, the other end of the second connecting plate rotatably connected to one side of the corresponding first bracket and second bracket, and a limiting sleeve slidably disposed on the outer periphery of the second connecting plate to limit the rotation of the shaft at the connection between the first connecting plate and the second connecting plate.

[0011] Preferably, the limiting sleeve is integrally formed of steel, and the inner cavity of the limiting sleeve is provided with anti-slip components to increase the friction between the limiting sleeve and the second connecting plate.

[0012] Preferably, the bottom end of the support frame is provided with a number of casters.

[0013] Preferably, guardrails are provided on both sides of the first and second supports.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This invention features a first support, a second support, and a support frame. Several support rods are mounted on the support frame, and the first and second supports are connected by a pivot. A locking structure is also included. The pivot connection allows the first and second supports to rotate relative to the support rods. When not in use, the first and second supports can be rotated along the support rods to fold up, significantly reducing the folded size of the bed. This facilitates transportation, storage, and flexible movement in space-constrained medical environments. The locking structure securely locks the first and second supports to the support rods when the bed is unfolded, effectively preventing relative rotation under stress. The support components on the first support, the rotating mounting frame, and the bottom lifting drive device allow for angle adjustment of the mounting frame. Adjusting the tilt angle of the mounting frame improves patient comfort. The rotating support legs at the bottom of the first and second supports, along with their corresponding limiting components, increase the overall support area and improve the stability of the bed when unfolded. They also retract when folded, preventing them from obstructing the folding operation and further optimizing the folding process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an overall folding medical bed proposed in this utility model; Figure 2 This is a schematic diagram of the support frame for a folding medical bed proposed in this utility model; Figure 3 This is a schematic diagram of the first support of a folding medical bed proposed in this utility model.

[0016] In the diagram: 1. First bracket; 2. Second bracket; 3. Support frame; 4. Support rod; 5. Mounting frame; 6. Support leg; 7. Connecting rod; 8. First connecting seat; 9. Second connecting seat; 10. Cylinder; 11. Bracket; 12. Connecting plate; 13. Limiting plate; 14. Limiting hole; 15. Limiting rod; 16. First connecting plate; 17. Second connecting plate; 18. Limiting sleeve; 19. Moving wheel; 20. Guardrail. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figure 1-3 A folding medical bed includes a first support 1, a second support 2, and a support frame 3. The support frame 3 is provided with a plurality of support rods 4. One side of the first support 1 is rotatably connected to the corresponding support rod 4 through a pivot. One side of the second support 2 is rotatably connected to the corresponding support rod 4 through a pivot. Each of the plurality of support rods 4 is provided with a locking structure, which is connected to the first support 1 and the second support 2 through the locking structure. A support assembly is provided on one side of the first bracket 1, and a mounting frame 5 is rotatably provided on one side of the support assembly. A lifting drive device is provided at the bottom of the support assembly, and the drive end of the lifting drive device is rotatably connected to one side of the mounting frame 5. The bottom ends of the first bracket 1 and the second bracket 2 are rotatably provided with support legs 6, and both support legs 6 are limited by limiting components.

[0019] In use, this device consists of a first support 1, a second support 2, and a support frame 3. Several support rods 4 are mounted on the support frame 3 and connected to the first support 1 and the second support 2 via pivots. A locking mechanism is also included. The pivots allow the first support 1 and the second support 2 to rotate relative to the support rods 4. When not in use, the first support 1 and the second support 2 can be rotated along the support rods 4 to fold them up, significantly reducing the size of the folded bed. This facilitates transportation, storage, and flexible movement in space-constrained medical environments. The locking mechanism allows the first support 1 and the second support 2 to be locked together when the bed is unfolded for use. The second bracket 2 is firmly locked to the support rod 4, effectively preventing relative rotation of the bracket 11 when under force. The support components on the first bracket 1, the rotatable mounting bracket 5, and the lifting drive device at the bottom enable the mounting bracket 5 to be angled under the action of the lifting drive device. By adjusting the tilt angle of the mounting bracket 5, the patient's comfort is improved. The rotatable support legs 6 and matching limiting components at the bottom of the first bracket 1 and the second bracket 2 can increase the overall support area and improve the stability of the bed when it is unfolded, and can also fold up the support legs 6 when it is folded to avoid hindering the folding operation, further optimizing the folding process.

[0020] Furthermore, the support assembly includes a connecting rod 7 fixedly mounted on the first bracket 1. Two first connecting seats 8 are fixedly mounted on the connecting rod 7. One side of the mounting frame 5 is rotatably connected to the two first connecting seats 8. The two first connecting seats 8 provide stable rotation support points for the mounting frame 5, making the mounting frame 5 more stable during rotation and avoiding swaying or deviation. This ensures the accuracy of the angle adjustment of the mounting frame 5. The fixed connection between the connecting rod 7 and the first bracket 1 enhances the connection strength between the support assembly and the first bracket 1, enabling it to withstand the weight of the mounting frame 5 and the placed items, improving the reliability and durability of the support structure, and extending the service life of the hospital bed.

[0021] Furthermore, the lifting drive device includes a second connecting seat 9 fixedly mounted at the bottom of the connecting rod 7. A cylinder 10 is rotatably mounted on one side of the second connecting seat 9. A connecting member is mounted on the driving end of the cylinder 10. The connecting member is rotatably connected to one end of the mounting frame 5. As a driving component, the cylinder 10 can realize the smooth lifting and angle adjustment of the mounting frame 5. The operation is convenient and labor-saving. Medical staff can adjust the position of the mounting frame 5 according to the patient's needs, which improves the efficiency of nursing work. The rotatable connection between the second connecting seat 9 and the cylinder 10, as well as the rotatable connection between the connecting member and the mounting frame 5, allows the cylinder 10 to adapt to the rotation angle change of the mounting frame 5 during the driving process, avoiding stress concentration caused by rigid connection, reducing component wear, and lowering the failure rate.

[0022] Furthermore, the connector includes a bracket 11 disposed at the drive end of the cylinder 10. A connecting plate 12 is rotatably disposed on one side of the bracket 11. One end of the connecting plate 12 is rotatably connected to the mounting frame 5. The rotatable connection between the bracket 11 and the connecting plate 12, and the rotatable connection between the connecting plate 12 and the mounting frame 5, forms a multi-joint movable connection structure. This further compensates for the angular deviation between the drive end of the cylinder 10 and the mounting frame 5 during the movement process, ensuring the effective transmission of the driving force of the cylinder 10 and making the adjustment of the mounting frame 5 more flexible and smooth. This connector design can disperse the force generated when the cylinder 10 is driven, avoid excessive local force leading to component damage, and improve the overall structural stability and service life of the lifting drive device.

[0023] Furthermore, the locking structure includes several limiting plates 13, which are rotatably mounted on corresponding support rods 4. Each of the limiting plates 13 has two limiting holes 14 on one side. The first support 1 and the second support 2 are each provided with a limiting rod 15, which is adapted to the limiting hole 14. When it is necessary to lock the support 11, the limiting plate 13 is rotated to make the limiting rod 15 engage with the limiting hole 14, which can quickly lock the first support 1, the second support 2 and the support rod 4. The operation is simple and convenient, the locking effect is reliable, and it effectively prevents the support 11 from rotating accidentally during use. When unlocking, it is only necessary to rotate the limiting plate 13 to make the limiting rod 15 disengage from the limiting hole 14, which is convenient for medical staff to operate quickly, improves the efficiency of folding and unfolding the hospital bed, and saves operation time.

[0024] Furthermore, the limiting component includes a first connecting plate 16 rotatably disposed on one side of the support leg 6, and a second connecting plate 17 rotatably connected to the other side of the first connecting plate 16. The other end of the second connecting plate 17 is rotatably connected to one side of the corresponding first bracket 1 and second bracket 2. A limiting sleeve 18 is slidably disposed on the outer periphery of the second connecting plate 17 to limit the rotation of the pivot at the connection between the first connecting plate 16 and the second connecting plate 17. The rotatable connection of the first connecting plate 16 and the second connecting plate 17 constitutes a movable support structure. When the support leg 6 is unfolded, the angle of the two plates can be adjusted to adapt to different ground conditions, ensuring good contact between the support leg 6 and the ground and improving the stability of the bed. When folding is required, the support leg 6 can be folded up to reduce space occupation. The limiting sleeve 18 can be slidably restricted to limit the rotation of the pivot at the connection between the first connecting plate 16 and the second connecting plate 17 after the support leg 6 is unfolded to a suitable position, thereby fixing the position of the support leg 6, preventing the angle of the support leg 6 from changing when subjected to force, ensuring the support effect of the support leg 6, and enhancing the overall stability of the bed.

[0025] Furthermore, the limiting sleeve 18 is made of one-piece steel. An anti-slip component is provided inside the limiting sleeve 18 to increase the friction between the limiting sleeve 18 and the second connecting plate 17. This anti-slip component is made of one-piece rubber. Steel itself has high strength and high hardness. The one-piece molding process ensures that the limiting sleeve 18 has a robust overall structure without gaps, can withstand significant external forces, and is less prone to deformation or damage when restricting the rotation of the shaft at the connection between the first connecting plate 16 and the second connecting plate 17. This effectively guarantees the durability and reliability of the limiting sleeve 18. The reliability is improved, extending the service life of the limiting component. The anti-slip element in the inner cavity can significantly increase the friction between the limiting sleeve 18 and the second connecting plate 17. When the limiting sleeve 18 slides to the locked position, the anti-slip element is in close contact with the second connecting plate 17, and the resulting friction can effectively prevent the limiting sleeve 18 from sliding accidentally on the second connecting plate 17, ensuring that the limiting sleeve 18 can stably restrict the rotation at the connection between the first connecting plate 16 and the second connecting plate 17, further enhancing the stability of the support leg 6 after locking, avoiding changes in the position of the support leg 6 due to the loosening of the limiting sleeve 18, and ensuring the safety of the hospital bed during use.

[0026] Furthermore, the bottom of the support frame 3 is provided with several casters 19, which make the bed easy to move, greatly improving the mobility of the bed and making it easier for medical staff to transfer patients to different departments, examination rooms or wards according to medical needs, reducing the labor intensity of manual handling and improving work efficiency.

[0027] Furthermore, guardrails 20 are provided on both sides of the first support 1 and the second support 2. The guardrails 20 are fixed to the first support 1 and the second support 2 by welding or bolt connection, etc. The guardrails 20 play a protective role to prevent patients from accidentally falling while sleeping or getting up.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A folding medical bed, comprising a first support (1), a second support (2), and a support frame (3), characterized in that: The support frame (3) is provided with a plurality of support rods (4). One side of the first support (1) is rotatably connected to the corresponding support rod (4) through a rotating shaft. One side of the second support (2) is rotatably connected to the corresponding support rod (4) through a rotating shaft. One side of each of the plurality of support rods (4) is provided with a locking structure, which is connected to the first support (1) and the second support (2) through the locking structure. A support component is provided on one side of the first bracket (1), and a mounting frame (5) is rotatably provided on one side of the support component. A lifting drive device is provided at the bottom of the support component, and the drive end of the lifting drive device is rotatably connected to one side of the mounting frame (5). The bottom ends of the first bracket (1) and the second bracket (2) are rotatably provided with support legs (6), and both support legs (6) are limited by limiting components.

2. A folding medical bed according to claim 1, characterized in that: The support assembly includes a connecting rod (7) fixedly mounted on a first bracket (1), and two first connecting seats (8) fixedly mounted on the connecting rod (7). One side of the mounting bracket (5) is rotatably connected to the two first connecting seats (8).

3. A folding medical bed according to claim 1, characterized in that: The lifting drive device includes a second connecting seat (9) fixedly installed at the bottom of the connecting rod (7). A cylinder (10) is rotatably installed on one side of the second connecting seat (9). A connecting piece is installed at the driving end of the cylinder (10). The connecting piece is rotatably connected to one end of the mounting frame (5).

4. A folding medical bed according to claim 3, characterized in that: The connector includes a bracket (11) disposed at the drive end of the cylinder (10), and a connecting plate (12) is rotatably disposed on one side of the bracket (11), and one end of the connecting plate (12) is rotatably connected to the mounting bracket (5).

5. A folding medical bed according to claim 1, characterized in that: The locking structure includes several limiting plates (13), which are rotatably mounted on corresponding support rods (4). Each of the limiting plates (13) has two limiting holes (14) on one side. The first bracket (1) and the second bracket (2) are each provided with a limiting rod (15), which is adapted to the limiting hole (14).

6. A folding medical bed according to claim 1, characterized in that: The limiting component includes a first connecting plate (16) rotatably disposed on one side of the support leg (6), a second connecting plate (17) rotatably connected to the other side of the first connecting plate (16), the other end of the second connecting plate (17) rotatably connected to one side of the corresponding first bracket (1) and second bracket (2), and a limiting sleeve (18) slidably disposed on the outer periphery of the second connecting plate (17) to limit the rotation of the shaft at the connection between the first connecting plate (16) and the second connecting plate (17).

7. A folding medical bed according to claim 6, characterized in that: The limiting sleeve (18) is made of steel in one piece. The inner cavity of the limiting sleeve (18) is provided with anti-slip parts to increase the friction between the limiting sleeve (18) and the second connecting plate (17).

8. A folding medical bed according to claim 1, characterized in that: The bottom end of the support frame (3) is provided with several casters (19).

9. A folding medical bed according to claim 1, characterized in that: Guardrails (20) are provided on both sides of the first bracket (1) and the second bracket (2).

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