A nursing bed with chest auxiliary support function

Abstract

The utility model relates to nursing bed field discloses a nursing bed with chest auxiliary support function, including bed frame, the inside fixed connection of bed frame has hip support, the hip support front side rotatory connection has the leg bending support no.

Description

Technical Field

[0001] This utility model relates to the field of nursing beds, and in particular to a nursing bed with chest support function. Background Technology

[0002] A nursing bed is a device specifically designed for patient care, offering multiple functions to provide comfort and safety. It typically features adjustable height, angle, and back support to accommodate different care needs and patient body types. Nursing beds are commonly used in hospitals, nursing homes, and home care settings to provide support and convenience for patients who are bedridden or recovering from illness.

[0003] Currently, most nursing beds on the market are designed to be adjustable in height, angle, and back support to meet the nursing needs of most patients, including back raising, leg bending, and supine functions. Some patients, such as those with hemorrhoids, need to adopt a prone position to relieve symptoms and soothe discomfort. In addition, some patients with breathing difficulties due to the sequelae of COVID-19 will feel significant improvement by lying prone, as this position helps to expand the lungs and promote gas exchange.

[0004] However, sleeping on your stomach for extended periods can negatively impact cardiopulmonary function and sleep quality. Furthermore, incorrect posture and body position can lead to insufficient blood supply to the brain, resulting in dizziness and fatigue upon waking. Sleeping on your stomach also increases the risk of lumbar spine problems because it alters the normal physiological curvature of the lumbar spine. Therefore, a nursing bed with chest support function is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a nursing bed with chest support function, which aims to improve the problem that sleeping on a traditional nursing bed can lead to insufficient blood supply to the brain, dizziness and weakness after waking up, and also increases the chance of lumbar spine disease.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a nursing bed with chest auxiliary support function, including a bed frame, a hip support fixedly connected inside the bed frame, a leg support 1 rotatably connected to the front side of the hip support, a leg support 2 rotatably connected to the front side of the leg support 1, a support limiting rod 1 rotatably connected to the left and right sides of the bottom of the leg support 2, the bottom of the support limiting rod 1 rotatably connected to the inside of the bed frame, a back support rotatably connected to the rear side of the hip support, a chest support 2 rotatably connected inside the back support, a chest support 1 rotatably connected to the rear side of the chest support 2, two triangular supports fixedly connected to the bottom of the chest support 2, the back support, and the leg support 1, a pivot fixedly connected between adjacent sides of the two triangular supports, a U-shaped frame fixedly connected to the outside of the pivot, a rocker arm rotatably connected inside the U-shaped frame, two U-shaped pieces fixedly connected to the bottom of the back support, a support limiting rod 2 rotatably connected inside the U-shaped pieces, the top of the support limiting rod 2 rotatably connected to the bottom of the chest support 1, and four limiting plates fixedly connected inside the back support;

[0007] As a further description of the above technical solution:

[0008] An electric push rod is rotatably connected to one end of the bottom of the bed frame, and the output end of the electric push rod is fixedly connected to one end of the rocker arm.

[0009] As a further description of the above technical solution:

[0010] The bed frame is rotatably connected to multiple links on both the left and right sides, and armrests are rotatably connected between the tops of the multiple links on the same side.

[0011] As a further description of the above technical solution:

[0012] The tops of the two front limiting pieces abut against the bottom of the second chest support, and the tops of the two rear limiting pieces abut against the bottom of the first chest support.

[0013] As a further description of the above technical solution:

[0014] The bottom of the back support abuts against the rear interior of the bed frame, and the bottom of the bent leg support abuts against the front interior of the bed frame.

[0015] As a further description of the above technical solution:

[0016] The bottom of the second bent leg bracket abuts against the front interior side of the bed frame;

[0017] As a further description of the above technical solution:

[0018] The first chest support is externally fitted inside the bed frame, and the second chest support is externally fitted inside the bed frame;

[0019] As a further description of the above technical solution:

[0020] The chest support is externally fitted inside the back support.

[0021] This utility model has the following beneficial effects:

[0022] In this invention, an electric push rod extends the rocker arm, pushing the U-shaped frame to rotate the triangular bracket, causing the chest support to deflect. Simultaneously, the chest support pulls the support limiting rod to move. The U-shaped component presses gravity onto the back support, thus supporting the chest and reducing the pressure on the respiratory system caused by lying face down, making breathing smoother. Also, because lying face down with the arm under the head can cause numbness in the arm, this device can effectively reduce pressure on the nerves in the arm. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a nursing bed with chest support function proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the back support structure of a nursing bed with chest auxiliary support function proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the chest support structure of a nursing bed with chest auxiliary support function proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the rocker arm of a nursing bed with chest support function proposed in this utility model.

[0027] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Bed frame; 2. Hip support; 3. Leg support one; 4. Leg support two; 5. Support limit rod one; 6. Back support; 7. Chest support one; 8. Chest support two; 9. Triangular support; 10. Spindle; 11. U-shaped frame; 12. Rocker arm; 13. U-shaped component; 14. Support limit rod two; 15. Limiting plate; 16. Electric push rod; 17. Armrest; 18. Connecting rod. Detailed Implementation

[0030] 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.

[0031] Reference Figures 1-5 This utility model provides an embodiment of a nursing bed with chest support function, including a bed frame 1. A hip support 2 is fixedly connected inside the bed frame 1. A bent-leg support 3 is rotatably connected to the front of the hip support 2. A bent-leg support 4 is rotatably connected to the front of the bent-leg support 3. Supporting and limiting rods 5 are rotatably connected to the left and right sides of the bottom of the bent-leg support 4. The bottom of the supporting and limiting rods 5 is rotatably connected to the inside of the bed frame 1. A back support 6 is rotatably connected to the rear of the hip support 2. A chest support 8 is rotatably connected inside the back support 6. A chest support 7 is rotatably connected to the rear of the chest support 8. Two triangular supports 9 are fixedly connected to the bottom of the chest support 8, the back support 6, and the bent-leg support 3. A pivot 10 is fixedly connected between adjacent sides of the two triangular supports 9. A U-shaped frame 11 is fixedly connected to the outside of the pivot 10. A rocker arm 12 is rotatably connected inside the U-shaped frame 11. Two U-shaped pieces 13 are fixedly connected to the bottom of the back support 6. 13 is internally rotatably connected to a second support and limiting rod 14. The top of the second support and limiting rod 14 is rotatably connected to the bottom of the chest support 7. The back support 6 is internally fixedly connected to four limiting plates 15. One end of the bottom of the bed frame 1 is rotatably connected to an electric push rod 16. The output end of the electric push rod 16 is fixedly connected to one end of the rocker arm 12. Multiple connecting rods 18 are rotatably connected to both sides of the bed frame 1. Armrests 17 are rotatably connected between the tops of the multiple connecting rods 18 on the same side. The tops of the two front limiting plates 15 abut against the bottom of the second chest support 8. The tops of the two rear limiting plates 15 abut against the bottom of the first chest support 7. The bottom of the back support 6 abuts against the rear interior of the bed frame 1. The bottom of the first bent leg support 3 abuts against the front interior of the bed frame 1. The bottom of the second bent leg support 4 abuts against the front interior of the bed frame 1. The chest support 7 is externally fitted inside the bed frame 1. The chest support 28 is externally fitted inside the bed frame 1. The chest support 7 is externally fitted inside the back support 6.

[0032] Specifically, bed frame 1 is the outer frame of the nursing bed, used to connect and support the various bed boards. Hip support 2 is the bed board for supporting the hips. Leg support 1 3 is the bed board for supporting the thighs. Leg support 2 4 is the bed board for supporting the lower legs. Support limit rod 1 5 is a support for and limits the deflection distance of leg support 2 4. Back support 6 is the bed board for supporting the back. Chest support 1 7 is the bed board for supporting the chest. Chest support 2 8 is the bed board for supporting the area between the chest and abdomen. Triangular support 9 is a support for driving the deflection of chest support 2 8, back support 6, and leg support 1 3. Rotating shaft 10 is used to connect two adjacent triangular supports 9 together to ensure the two triangular supports... The frame 9 moves synchronously. The U-shaped frame 11 is used to drive the rotating shaft 10 to deflect. The rocker arm 12 is a long rod that can be extended and retracted by an electric push rod 16. It is used to push and pull the U-shaped frame 11. The U-shaped part 13 is used to support and connect the support limiting rod 14. The support limiting rod 14 is used to connect and limit the deflection distance and direction of the chest support 7 and apply force to the U-shaped part 13. The limiting plate 15 is used to support the chest support 7 and the chest support 8 to prevent them from collapsing. The electric push rod 16 is the power source for the extension and retraction of the rocker arm 12. The handrail 17 is used to block the patient and prevent the patient from falling off the bed. The connecting rod 18 is used to support the handrail 17 and facilitate the folding and unfolding of the handrail 17.

[0033] Working principle: When using this device, activating the central electric push rod 16 extends the rocker arm 12, causing the U-shaped frame 11 to drive the rotating shaft 10, which in turn causes the triangular support 9 to deflect the second chest support 8. Simultaneously, the second chest support 8 pulls the first chest support 7, which, under the constraint of the U-shaped component 13 and the second support limiting rod 14, slowly moves upward, lifting both the first and second chest supports 8 to support the patient's chest. This reduces the pressure on the respiratory system caused by lying prone, making breathing smoother and avoiding compression of the arm nerves. The first chest support 7 can be adjusted to different heights according to the patient's comfort. When sitting up, retract the output end of the electric push rod 16 to reset the chest support 7 and chest support 8 until they contact the limiting plate 15 and cannot be rotated further. At this time, let the patient lie flat and start the electric push rods 16 on the left and right sides. The right rocker arm 12 will also push the U-shaped frame 11, which will drive the rotating shaft 10 to make the triangular support 9 drive the back support 6 to deflect, raising the back. Meanwhile, the left rocker arm 12 will shorten and pull the U-shaped frame 11 to make the triangular support 9 rotate in the opposite direction, causing the bent leg support 3 to deflect synchronously. Through the action of the supporting limiting rod 5, the bent leg support 4 begins to rise, supporting the legs and making the patient more comfortable.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nursing bed with chest support function, comprising a bed frame (1), characterized in that: The bed frame (1) is internally fixedly connected to a hip support (2). The front side of the hip support (2) is rotatably connected to a leg support one (3). The front side of the leg support one (3) is rotatably connected to a leg support two (4). The bottom left and right sides of the leg support two (4) are rotatably connected to a support limiting rod one (5). The bottom of the support limiting rod one (5) is rotatably connected to the inside of the bed frame (1). The back support (6) is rotatably connected to the rear side of the hip support (2). The back support (6) is rotatably connected to a chest support two (8). The rear side of the chest support two (8) is rotatably connected to a chest support one (7). The chest support two (8) and the... Two triangular supports (9) are fixedly connected to the bottom of the back support (6) and the bent leg support (3). A rotating shaft (10) is fixedly connected between the adjacent sides of the two triangular supports (9). A U-shaped frame (11) is fixedly connected to the outside of the rotating shaft (10). A rocker arm (12) is rotatably connected inside the U-shaped frame (11). Two U-shaped pieces (13) are fixedly connected to the bottom of the back support (6). A second support limiting rod (14) is rotatably connected inside the U-shaped piece (13). The top of the second support limiting rod (14) is rotatably connected to the bottom of the chest support (7). Four limiting pieces (15) are fixedly connected inside the back support (6).

2. The nursing bed with chest support function according to claim 1, characterized in that: An electric push rod (16) is rotatably connected to one end of the bottom of the bed frame (1), and the output end of the electric push rod (16) is fixedly connected to one end of the rocker arm (12).

3. A nursing bed with chest support function according to claim 1, characterized in that: The bed frame (1) is rotatably connected to multiple connecting rods (18) on both the left and right sides, and armrests (17) are rotatably connected between the top ends of the multiple connecting rods (18) on the same side.

4. A nursing bed with chest support function according to claim 1, characterized in that: The tops of the two front limiting pieces (15) abut against the bottom of the second chest support (8), and the tops of the two rear limiting pieces (15) abut against the bottom of the first chest support (7).

5. A nursing bed with chest support function according to claim 1, characterized in that: The bottom of the back support (6) abuts against the rear side of the bed frame (1), and the bottom of the bent leg support (3) abuts against the front side of the bed frame (1).

6. A nursing bed with chest support function according to claim 1, characterized in that: The bottom of the bent leg support (4) abuts against the front inside of the bed frame (1).

7. A nursing bed with chest support function according to claim 1, characterized in that: The first chest support (7) is externally fitted inside the bed frame (1), and the second chest support (8) is externally fitted inside the bed frame (1).

8. A nursing bed with chest support function according to claim 1, characterized in that: The chest support (7) is externally fitted inside the back support (6).

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