Multifunctional sickbed
By designing a multifunctional hospital bed with an electrically adjustable bed board and elastic bands, the problem of patients being unable to change their posture and exercise after pectus excavatum surgery has been solved. This allows patients to defecate in bed, reduces the risk of infection, and improves postoperative recovery efficiency.
Patent Information
- Application Number
- CN202520061026.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-01-10
AI Technical Summary
The existing hospital beds cannot help patients who have undergone pectus excavatum surgery reduce the time spent lying on their side during the postoperative recovery process, prevent them from defecating in bed and engaging in appropriate exercise, and increase the risk of infection.
A multifunctional hospital bed was designed, featuring an electrically adjustable bed board and elastic bands to help patients change positions and perform leg exercises in bed, while also enabling defecation in bed through the installation of a defecation hole and bedpan support frame.
This allows patients to change positions and engage in light exercise without getting out of bed after surgery, reducing the time spent lying on their side, lowering the risk of infection, and improving wound healing efficiency.
Smart Images
Figure CN223930324U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a hospital bed, and more particularly to a multifunctional hospital bed. Background Technology
[0002] In current technology, postoperative wound recovery is a major challenge for patients who have undergone pectus excavatum surgery. Besides the patient's own recovery ability and age differences, factors affecting postoperative wound recovery include the need for patients to reduce lateral lying down, engage in appropriate exercise, and minimize the disconnection of the VSD irrigation tubing to reduce the risk of infection. However, current hospital beds lack urination and defecation facilities, requiring patients to get out of bed to defecate; furthermore, current beds lack exercise facilities, preventing patients from engaging in adequate exercise while bedridden. Currently, there are no hospital beds that can effectively aid in the postoperative recovery of patients undergoing pectus excavatum surgery. Utility Model Content
[0003] The purpose of this invention is to provide a multifunctional hospital bed to solve the technical problems in the prior art. It can achieve electric angle adjustment and enable patients to relieve themselves and move around in bed.
[0004] This utility model provides a multifunctional hospital bed, including a bed frame, a headboard fixedly installed at one end of the bed frame, a first support leg assembly and a second support leg assembly at the bottom of the bed frame, a fixed bed board and a movable bed board on the bed frame, the movable bed board being rotatably connected to the bed frame via a first pivot, a bed board angle adjustment mechanism on the first support leg assembly, the bed board angle adjustment mechanism being connected to the bottom of the movable bed board, and a bed foot frame movably installed at the other end of the bed frame, the bed foot frame being equipped with an elastic band.
[0005] In the aforementioned multifunctional hospital bed, preferably, the bed frame is a rectangular frame, which is welded together from a first side rod, a second side rod, a headboard rod, and a footboard rod. The first side rod and the second side rod are opposite to and parallel to each other, and the headboard rod and the footboard rod are opposite to and parallel to each other.
[0006] In the aforementioned multifunctional hospital bed, preferably, one end of the fixed bed board is fixedly connected to the footrest rod, and the two sides of the fixed bed board are respectively fixedly connected to the first side rod and the second side rod.
[0007] In the aforementioned multifunctional hospital bed, preferably, the end of the movable bed board near the fixed bed board is rotatably connected to the first side rod and the second side rod via the first rotating shaft, and a first mounting seat is fixed on the bottom surface of the end of the movable bed board near the headboard.
[0008] In the aforementioned multifunctional hospital bed, preferably, the first support leg assembly includes a first bed leg, a second bed leg, and a first reinforcing crossbar. The upper ends of the first bed leg and the second bed leg are welded and fixed to the bottom of the bed frame. The two ends of the first reinforcing crossbar are welded and fixed to the lower ends of the first bed leg and the second bed leg, respectively. A second mounting seat is fixed on the first reinforcing crossbar. The bed board angle adjustment mechanism is an electric telescopic rod. The lower end of the electric telescopic rod is rotatably connected to the second mounting seat, and the telescopic end of the electric telescopic rod is rotatably connected to the first mounting seat.
[0009] In the aforementioned multifunctional hospital bed, preferably, the fixed bed board has a defecation hole, the bottom of the fixed bed board is provided with a bedpan support frame, and a bedpan is installed on the bedpan support frame.
[0010] In the aforementioned multifunctional hospital bed, preferably, both the fixed bed board and the movable bed board are provided with a number of ventilation holes.
[0011] In the aforementioned multifunctional hospital bed, preferably, the footboard frame includes a first upright, a second upright, and a footboard crossbar. The two ends of the footboard crossbar are welded and fixed to the tops of the first and second uprights, respectively. The lower ends of both the first and second uprights have opening slots. Horizontally arranged mounting plates are fixed to the outer walls of both the first and second sidebars. The lower ends of the first and second uprights are slidably connected to the two mounting plates through the opening slots. Multiple position adjustment holes are evenly spaced on the mounting plates. Positioning plates are welded to the lower ends of both the first and second uprights, and positioning holes are provided on the positioning plates. L-shaped connecting pins are inserted into and connected to the positioning plates and the mounting plates.
[0012] In the aforementioned multifunctional hospital bed, preferably, the lower ends of the first column and the second column are connected by a second rotating shaft. A sleeve is rotatably installed on the second rotating shaft, and a cross-shaped plate is welded and fixed on the sleeve. Two rehabilitation wheel support plates are welded on the cross-shaped plate. The rehabilitation wheel is rotatably installed between the two rehabilitation wheel support plates via a third rotating shaft. Foot pedal assemblies are installed at both ends of the third rotating shaft.
[0013] In the aforementioned multifunctional hospital bed, preferably, the fixed bed board has through holes of the same shape and size as the cross-shaped plate.
[0014] Compared with existing technologies, this utility model includes a bed frame, a headboard fixed to one end of the bed frame, a first support leg assembly and a second support leg assembly at the bottom of the bed frame, a fixed bed board and a movable bed board inside the bed frame, the movable bed board being rotatably connected to the bed frame via a first pivot, a bed board angle adjustment mechanism on the first support leg assembly connected to the bottom of the movable bed board, and a bed foot frame movably mounted on the other end of the bed frame, with an elastic band installed on the bed foot frame. This application, by setting the bed board angle adjustment mechanism, allows the angle of the movable bed board to be adjusted, enabling patients to easily change from a lying to a sitting position without assistance, solving the problem that patients who are uncomfortable lying down for extended periods can only change position by lying to the left or right. The elastic band allows patients to perform leg exercises in bed, helping wounds heal faster and solving the problem of being unable to move while lying in bed. Attached Figure Description
[0015] Figure 1 This is an isometric drawing of this utility model;
[0016] Figure 2 This is an isometric view of another aspect of this utility model;
[0017] Figure 3 It is an isometric drawing after removing the movable bed board, the fixed bed board, and the rehabilitation wheel assembly;
[0018] Figure 4 This is an isometric view of the bed end frame.
[0019] Explanation of reference numerals in the attached drawings: 1. Bed frame; 2. Headboard; 3. First support leg assembly; 4. Second support leg assembly; 5. Fixed bed board; 6. Movable bed board; 7. Footboard frame; 8. Elastic band; 9. First side bar; 10. Second side bar; 11. Headboard bar; 12. Footboard bar; 13. First pivot; 14. First mounting base; 15. Second bed leg; 16. First reinforcing crossbar; 17. Second mounting base; 18. Electric telescopic rod; 19. Drain hole; 20. Bedpan support frame; 21. Bedpan; 22. Vent hole. 23. First upright post; 24. Second upright post; 25. Bed end crossbar; 26. Mounting plate; 27. Position adjustment hole; 28. Positioning plate; 29. Positioning hole; 30. L-shaped connecting pin; 31. Sleeve; 32. Cross-shaped plate; 33. Rehabilitation wheel support plate; 34. Rehabilitation wheel; 35. Foot pedal assembly; 36. Through hole; 37. Arc hole; 38. Locking roller; 39. Third pivot; 40. Hand-tightening bolt; 41. Opening slot; 42. Third bed leg; 43. Fourth bed leg; 44. Second reinforcing crossbar; 45. Second pivot; 46. Detailed Implementation
[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0021] Embodiments of this utility model: such as Figures 1-4 As shown, a multifunctional hospital bed includes a bed frame 1, a headboard 2 fixedly mounted at one end of the bed frame 1, a first support leg assembly 3 and a second support leg assembly 4 at the bottom of the bed frame 1, a fixed bed board 5 and a movable bed board 6 on the bed frame 1, the movable bed board 6 being rotatably connected to the bed frame 1 via a first pivot 13, a bed board angle adjustment mechanism on the first support leg assembly 3, the bed board angle adjustment mechanism being connected to the bottom of the movable bed board 6, and a footboard frame 7 movably mounted on the other end of the bed frame 1, with an elastic band 8 mounted on the footboard frame 7.
[0022] When the patient is lying flat, if they want to change their posture, they can use the bed board angle adjustment mechanism to lift one end of the movable bed board 6, so that the patient can change from lying down to sitting up. This can solve the problem that postoperative patients can only lie on their left or right side because they cannot sit up on their own, thereby reducing the time the patient spends lying on their side.
[0023] An elastic band 8 is installed on the foot frame 7 of the bed. The patient can use the elastic band 8 to regain leg strength while lying in bed, thus enabling appropriate exercise without getting out of bed, which helps with wound healing.
[0024] In one specific embodiment, the bed frame 1 is a rectangular frame, which is welded together from a first side rod 9, a second side rod 10, a headboard rod 11 and a footboard rod 12. The first side rod 9 and the second side rod 10 are opposite to and parallel to each other, and the headboard rod 11 and the footboard rod 12 are opposite to and parallel to each other.
[0025] The lower end of the headboard 2 is welded and fixed to the headboard rod 11. Two arc-shaped holes 38 are provided on the headboard 2, making it convenient to grip the headboard 2 when moving the bed. Both the first support leg assembly 3 and the second support leg assembly 4 of this application are equipped with locking rollers 39, which facilitate the movement of the bed. The locking rollers 39 are commercially available products and can be purchased directly.
[0026] Furthermore, one end of the fixed bed board 5 is fixedly connected to the footrest rod 12, and the two sides of the fixed bed board 5 are respectively fixedly connected to the first side rod 9 and the second side rod 10. In this application, the fixed bed board 5 is fixedly connected to the footrest rod 12, the first side rod 9, and the second side rod 10 by bolts.
[0027] The fixed bed board 5 is stationary, so it is fixed in place to prevent displacement.
[0028] The movable bed board 6 is rotatably connected to the first side rod 9 and the second side rod 10 via the first pivot 13 at one end near the fixed bed board 5. A first mounting seat 14 is fixed on the bottom surface of the movable bed board 6 near the headboard 2. In this application, the width of the movable bed board 6 is equal to the width of the fixed bed board 5, and the length of the movable bed board 6 is less than the length of the fixed bed board 5.
[0029] The first support leg assembly 3 includes a first bed leg 15, a second bed leg 16, and a first reinforcing crossbar 17. The upper ends of the first bed leg 15 and the second bed leg 16 are welded and fixed to the bottom of the bed frame 1. The two ends of the first reinforcing crossbar 17 are welded and fixed to the lower ends of the first bed leg 15 and the second bed leg 16, respectively. A second mounting seat 18 is fixed on the first reinforcing crossbar 17. The bed board angle adjustment mechanism is an electric telescopic rod 19. The lower end of the electric telescopic rod 19 is rotatably connected to the second mounting seat 18, and the telescopic end of the electric telescopic rod 19 is rotatably connected to the first mounting seat 14.
[0030] The second support leg assembly 4 is fixed to the foot of the bed frame 1. The second support leg assembly 4 includes a third bed leg 43, a fourth bed leg 44, and a second reinforcing crossbar 45. The two ends of the second reinforcing crossbar 45 are welded and fixed to the lower ends of the third bed leg 43 and the fourth bed leg 44, respectively. The upper ends of the third bed leg 43 and the fourth bed leg 44 are welded and fixed to the bottom of the bed frame 1. The lower ends of the first bed leg 15, the second bed leg 16, the third bed leg 43, and the fourth bed leg 44 are all equipped with locking rollers 39.
[0031] Furthermore, the fixed bed board 5 has a defecation hole 20, and a bedpan support frame 21 is provided at the bottom of the fixed bed board 5, on which a bedpan 22 is installed. Both the fixed bed board 5 and the movable bed board 6 have several ventilation holes 23.
[0032] By setting up the defecation hole 20 and the bedpan 22, patients can defecate and urinate in bed, so that patients do not need to get out of bed to defecate, and there is no need to disconnect the VSD flushing pipeline, reducing the risk of infection.
[0033] The bedpan support frame 21 is a U-shaped frame with a base plate and two side plates. This design allows the bedpan 22 to be installed and removed from either the left or right side of the bed.
[0034] Furthermore, the footboard frame 7 includes a first upright 24, a second upright 25, and a footboard crossbar 26. The two ends of the footboard crossbar 26 are welded and fixed to the tops of the first upright 24 and the second upright 25, respectively. The lower ends of the first upright 24 and the second upright 25 are both provided with opening slots 42. The outer walls of the first side bar 9 and the second side bar 10 are both fixed with horizontally arranged mounting plates 27. The lower ends of the first upright 24 are slidably connected to the mounting plates 27 on the first side bar 9 through the opening slots 42, and the lower ends of the second upright 25 are slidably connected to the mounting plates 27 on the second side bar 10 through the opening slots 42. The mounting plates 27 are provided with multiple position adjustment holes 28 at equal intervals. The lower ends of the first upright 24 and the second upright 25 are both welded with positioning plates 29. The positioning plates 29 are provided with positioning holes 30. The L-shaped connecting pins 31 are inserted and connected to the positioning plates 29 and the mounting plates 27.
[0035] The lower ends of the first column 24 and the second column 25 are connected by a second pivot 46. A sleeve 32 is rotatably mounted on the second pivot 46, and a cross-shaped plate 33 is welded and fixed to the sleeve 32. Two rehabilitation wheel support plates 34 are welded to the cross-shaped plate 33. The rehabilitation wheel 35 is rotatably mounted between the two rehabilitation wheel support plates 34 via a third pivot 40. Foot pedal assemblies 36 are installed at both ends of the third pivot 40. The fixed bed board 5 has through holes 37 of the same shape and size as the cross-shaped plate 33.
[0036] When using the rehabilitation wheel 35, flip the cross-shaped plate 33 upwards, so that the cross-shaped plate 33 is flipped from a horizontal state to a vertical state, that is, from... Figure 1 The state is flipped to Figure 2 The bed is positioned such that the crossbar 26 at the foot of the bed has threaded holes, and the cross-shaped plate 33 has through holes. A hand-tightening bolt 41 is passed through the through holes in the cross-shaped plate 33 and threaded into the threaded holes in the crossbar 26 to fix the cross-shaped plate 33. At this point, the rehabilitation wheels 33 face the patient. The two L-shaped connecting pins 31 are pulled out to adjust the position of the bed end frame 7 on the mounting plate 27 until the patient's feet can step on the foot pedal assembly 36. Then, the L-shaped connecting pins 31 are passed through the positioning holes 30 and 28 to position the positioning plate 26, thus fixing the bed end frame 7. The patient can then perform slight movements on the bed using the rehabilitation wheels 33, improving wound healing speed. After movement, the bed end frame 7 is moved back to its initial position, and the hand-tightening bolt 41 is removed to flip the cross-shaped plate 33 to a horizontal position, with the top surface of the cross-shaped plate 33 flush with the top surface of the fixed bed board 5. At this point, the rehabilitation wheels 33 are retracted under the fixed bed board 5, saving space.
[0037] The above description, based on the embodiments shown in the drawings, details the structure, features, and effects of this utility model. The above description is only a preferred embodiment of this utility model, but the scope of implementation of this utility model is not limited to what is shown in the drawings. Any changes made in accordance with the concept of this utility model, or modifications to equivalent embodiments, that do not exceed the spirit covered by the specification and drawings, shall be within the protection scope of this utility model.
Claims
1. A multifunctional hospital bed, comprising a bed frame (1), a headboard (2) fixedly provided at one end of the bed frame (1), and a first support leg assembly (3) and a second support leg assembly (4) provided at the bottom of the bed frame (1), characterized in that: The bed frame (1) is provided with a fixed bed board (5) and a movable bed board (6). The movable bed board (6) is rotatably connected to the bed frame (1) through a first pivot (13). The first support leg assembly (3) is provided with a bed board angle adjustment mechanism. The bed board angle adjustment mechanism is connected to the bottom of the movable bed board (6). The other end of the bed frame (1) is movably equipped with a bed tail frame (7). The bed tail frame (7) is equipped with an elastic band (8). The bed frame (1) is a rectangular frame. The bed frame (1) is welded together from a first side rod (9), a second side rod (10), a headboard rod (11), and a footboard rod (12). The first side rod (9) is opposite to and parallel to the second side rod (10), and the headboard rod (11) is opposite to and parallel to the footboard rod (12). The fixed bed board (5) is provided with a defecation hole (20), and a toilet bowl support frame (21) is provided at the bottom of the fixed bed board (5). A toilet bowl (22) is installed on the toilet bowl support frame (21). Both the fixed bed board (5) and the movable bed board (6) are provided with a number of ventilation holes (23); The bed end frame (7) includes a first upright (24), a second upright (25), and a bed end crossbar (26). The two ends of the bed end crossbar (26) are welded and fixed to the tops of the first upright (24) and the second upright (25), respectively. The lower ends of the first upright (24) and the second upright (25) are provided with opening slots (42). Horizontally arranged mounting plates (27) are fixed on the outer side walls of the first side bar (9) and the second side bar (10). The lower ends of the column (24) and the second column (25) are slidably connected to the two mounting plates (27) through the opening groove (42) respectively. The mounting plate (27) is provided with a plurality of position adjustment holes (28) at equal intervals. The lower ends of the first column (24) and the second column (25) are both welded with positioning plates (29). The positioning plates (29) are provided with positioning holes (30). The L-shaped connecting pin (31) is inserted into the positioning plate (29) and the mounting plate (27). The lower ends of the first column (24) and the second column (25) are connected by a second pivot (46). A sleeve (32) is rotatably mounted on the second pivot (46). A cross-shaped plate (33) is welded and fixed on the sleeve (32). Two rehabilitation wheel support plates (34) are welded on the cross-shaped plate (33). The rehabilitation wheel (35) is rotatably mounted between the two rehabilitation wheel support plates (34) through a third pivot (40). Foot pedal assemblies (36) are installed at both ends of the third pivot (40).
2. The multifunctional hospital bed according to claim 1, characterized in that: One end of the fixed bed board (5) is fixedly connected to the bed end rod (12), and the two sides of the fixed bed board (5) are fixedly connected to the first side rod (9) and the second side rod (10) respectively.
3. The multifunctional hospital bed according to claim 2, characterized in that: The movable bed board (6) is rotatably connected to the first side rod (9) and the second side rod (10) via the first pivot (13) at one end near the fixed bed board (5). A first mounting seat (14) is fixed on the bottom surface of the movable bed board (6) at one end near the headboard (2).
4. The multifunctional hospital bed according to claim 3, characterized in that: The first support leg assembly (3) includes a first bed leg (15), a second bed leg (16) and a first reinforcing crossbar (17). The upper ends of the first bed leg (15) and the second bed leg (16) are welded and fixed to the bottom of the bed frame (1). The two ends of the first reinforcing crossbar (17) are welded and fixed to the lower ends of the first bed leg (15) and the second bed leg (16) respectively. A second mounting seat (18) is fixed on the first reinforcing crossbar (17). The bed board angle adjustment mechanism is an electric telescopic rod (19). The lower end of the electric telescopic rod (19) is rotatably connected to the second mounting seat (18). The telescopic end of the electric telescopic rod (19) is rotatably connected to the first mounting seat (14).
5. The multifunctional hospital bed according to claim 4, characterized in that: The fixed bed board (5) has through holes (37) of the same shape and size as the cross-shaped plate (33).