A foldable hospital bed
By designing a folding bed, the inconvenience of traditional beds during movement and use is solved, the patient's safe going out and psychological comfort is achieved, and the effect of disease recovery is improved.
Patent Information
- Application Number
- CN202421348462.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-13
AI Technical Summary
Traditional hospital beds are inconvenient when moving and using them, especially for critically ill patients. Long-term bed rest will lead to psychological anxiety and affect disease recovery.
A folding hospital bed is designed, including a reversible bed plate, a push-pullable wing plate, a walking mechanism and a telescopic rod, which enables safe movement of the patient during the flip and push-pull of the bed plate.
The bed allows patients to go out safely, reduce psychological anxiety, improve the effectiveness of disease recovery, and facilitate the patient to move in a narrow environment.
Smart Images
Figure CN222708605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical equipment, in particular to a foldable hospital bed. Background Art
[0002] Hospital beds are widely used as a medical device that can provide patients with rest and care. The current hospital bed structure is usually an integrated bed frame body, on which bedding and pillows for rest are placed when in use.
[0003] For critically ill patients, if they lie in bed in the ward for a long time, the environment is narrow and limited, which will inevitably cause anxiety, thus affecting the recovery of the disease. Although traditional beds are movable, it is inconvenient to enter and exit the ward, elevator and other doors, and they need the help of a third party. Utility Model Content
[0004] In order to solve the above problems, the utility model proposes a foldable hospital bed, and the specific technical solution is as follows:
[0005] A foldable hospital bed comprises a first bed board horizontally arranged in sequence along the left-right direction, a second bed board rotatably connected to one side of the first bed board, a third bed board rotatably connected to the other side of the second bed board, and a fourth bed board connected to the other side of the third bed board, wherein the side of the first bed board away from the second bed board can be flipped to the upper side of the second bed board, and the side of the third bed board away from the second bed board can be flipped to the lower side of the second bed board; a rotatable telescopic rod is installed on the lower side of the third bed board, and a placement groove for placing the shortened telescopic rod is also provided on the lower surface of the third bed board, and a walking mechanism is provided on the lower side of the second bed board; the walking mechanism comprises a motor, a pair of universal wheels and a pair of power wheels, and the motor is connected to the shaft on which the power wheels are installed through a gear set, and a push-pull first wing plate is provided on both the front and rear sides of the first bed board; a push-pull second wing plate is provided on both the front and rear sides of the second bed board; a push-pull third wing plate is provided on both the front and rear sides of the third bed board; and a push-pull fourth wing plate is provided on both the front and rear sides of the fourth bed board.
[0006] Furthermore, the two second wing boards are respectively provided with a first fence, and the upper surface of the fourth bed board on the side away from the third bed board is provided with a second fence.
[0007] Furthermore, a rotatable first docking plate is provided on a side of the first wing plate close to its adjacent second wing plate, a rotatable second docking plate is provided on a side of the second wing plate close to its adjacent first wing plate, the second docking plate and the first docking plate can be rotated to horizontal and then docked together, and a rotatable third docking plate is provided on a side of the second wing plate close to its adjacent third wing plate; a rotatable fourth docking plate is provided on a side of the third wing plate close to its adjacent second wing plate, the fourth docking plate and the third docking plate can be rotated to horizontal and then docked together, and a rotatable fifth docking plate is provided on a side of the third wing plate close to its adjacent fourth wing plate; a rotatable sixth docking plate is provided on a side of the fourth wing plate close to its adjacent third wing plate, the sixth docking plate and the fifth docking plate can be rotated to horizontal and then docked together.
[0008] Furthermore, the first bed board is connected to the second bed board via a pin, the second bed board is connected to the third bed board via a pin, and the third bed board is connected to the fourth bed board via a pin, and locking nuts are threadedly installed at both ends of each pin.
[0009] Furthermore, brake pads are provided on the universal wheel and the power wheel.
[0010] The beneficial effects of the utility model are:
[0011] 1. After turning over the first bed board, the third bed board and the fourth bed board, the patient can be taken out for activities, which is beneficial to the patient's recovery.
[0012] 2. The wing panels on both sides of each bed board can be pushed and pulled. Pulling them out during rest can expand the bed board for more comfort. When you need to go out for activities, push each wing panel into the corresponding bed board to facilitate entering and exiting the room or elevator. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0014] Figure 1 It is a structural schematic diagram of the foldable hospital bed of the utility model;
[0015] Figure 2 It is a front view of the foldable hospital bed of the utility model;
[0016] Figure 3 It is a side view of the foldable hospital bed of the utility model;
[0017] Figure 4 This is a top view of the foldable hospital bed of the utility model.
[0018] Figure 5 This is a bottom view of the foldable hospital bed of the utility model.
[0019] Figure 6 is a schematic diagram of the fourth wing plate of the utility model;
[0020] Figure 7 It is a schematic diagram of the foldable hospital bed of the utility model after the wing plate is unfolded;
[0021] Figure 8 It is a schematic diagram of the folding of the foldable hospital bed of the utility model.
[0022] In the figure: 1. first bed board; 2. second bed board; 3. third bed board; 4. fourth bed board; 5. telescopic rod; 6. universal wheel; 7. power wheel; 8. first fence; 9. second fence; 10. motor; 11. placement slot; 12. first wing plate; 12.1. first docking plate; 13. second wing plate; 13.1. second docking plate; 13.2. third docking plate; 14. third wing plate; 14.1. fourth docking plate; 14.2. fifth docking plate; 15. fourth wing plate; 15.1. sixth docking plate; 16. locking nut. DETAILED DESCRIPTION
[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0024] The utility model provides the following specific implementation scheme of the foldable hospital bed:
[0025] like Figure 1-5As shown, the utility model provides a foldable hospital bed, comprising a first bed board 1 horizontally arranged in sequence along the left-right direction, a second bed board 2 rotatably connected to one side of the first bed board 1, a third bed board 3 rotatably connected to the other side of the second bed board 2, and a fourth bed board 4 connected to the other side of the third bed board 3; when flipping, the first bed board 1 is flipped with its side connected to the second bed board 2 as the center line until the first bed board 1 is perpendicular to the second bed board 2 and the side of the first bed board 1 away from the second bed board 2 is located above the second bed board 1, the third bed board 3 is flipped with its side connected to the second bed board 2 as the center line until the third bed board 3 is perpendicular to the second bed board 2 and the side of the third bed board 3 away from the second bed board 2 is located below the second bed board 2, the fourth bed board 4 is flipped with its side connected to the third bed board 3 as the center line until the fourth bed board 4 is perpendicular to the third bed board 3 and the fourth bed board 4 is located on the side of the third bed board 3 away from the second bed board 2, and the flipped state is as shown in FIG. Figure 8 As shown; a rotatable telescopic rod 5 is installed on the lower side of the third bed board 3, and the telescopic rod 5 is composed of a hollow rod and a solid rod. The hollow rod is rotatably connected to the third bed board 3 through a pin, and a pin hole is provided on the solid rod. The telescopic rod 5 can be fixed by placing a pin in the pin hole; a placement groove 11 for placing the shortened telescopic rod 5 is also provided on the lower surface of the third bed board 3, and a walking mechanism is provided on the lower side of the second bed board 2; the walking mechanism includes a motor 10, a pair of universal wheels 6 and a pair of power wheels 7, and the universal wheels 6 are all mounted on the second bed board 2 through a vertical rod On the lower side, the two power wheels 7 are connected by an axis, and the axis is rotatably installed on the lower side of the second bed board 2 through a bracket. The motor 10 is fixed on the lower side of the second bed board 2, and the motor 10 is connected to the axis on which the power wheel 7 is installed through a gear set. The front and rear sides of the first bed board 1 are provided with a push-pull first wing plate 12; the front and rear sides of the second bed board 2 are provided with a push-pull second wing plate 13; the front and rear sides of the third bed board 3 are provided with a push-pull third wing plate 14; the front and rear sides of the fourth bed board 4 are provided with a push-pull fourth wing plate 15.
[0026] Preferably, a first fence 8 is respectively provided on the two second wing panels 13, and a second fence 9 is provided on the upper surface of the fourth bed board 4 away from the third bed board 3; in a horizontal state, the first fence 8 and the second fence 9 serve as railings; in a folded state, the first fence 8 serves as an armrest, and the second fence 9 can fix the feet.
[0027] Preferably, Figure 6As shown, a rotatable sixth docking plate 15.1 is provided on a side of the fourth wing plate 15 close to its adjacent third wing plate 14; a rotatable first docking plate 12.1 is provided on a side of the first wing plate 12 close to its adjacent second wing plate 13, and a rotatable second docking plate 13.1 is provided on a side of the second wing plate 13 close to its adjacent first wing plate 12. The second docking plate 13.1 and the first docking plate 12.1 can be rotated to horizontal and then docked together, and a rotatable third docking plate 13.2 is provided on a side of the second wing plate 13 close to its adjacent third wing plate 14; a rotatable fourth docking plate 14.1 is provided on a side of the third wing plate 14 close to its adjacent second wing plate 13, and the fourth docking plate 14.1 and the third docking plate 13.2 can be rotated to horizontal and then docked together, and a rotatable fifth docking plate 14.2 is provided on a side of the third wing plate 14 close to its adjacent fourth wing plate 15; the sixth docking plate 15.1 and the fifth docking plate 14.2 can be rotated to horizontal and then docked together.
[0028] Preferably, the first bed board 1 is connected to the second bed board 2 by a pin, the second bed board 2 is connected to the third bed board 3 by a pin, and the third bed board 3 is connected to the fourth bed board 4 by a pin. Both ends of each pin are threadedly installed with locking nuts 16. By tightening the locking nuts 16, the first bed board 1, the third bed board 3 and the fourth bed board 4 can be fixed after adjusting the angles so that they will not rotate at will.
[0029] Preferably, brake pads are provided on the universal wheel 6 and the power wheel 7.
[0030] like Figure 7 As shown, when the first bed board 1, the second bed board 2, the third bed board 3 and the fourth bed board 4 are all in a horizontal state, after the first wing board 12, the second wing board 13, the third wing board 14 and the fourth wing board 15 are all pulled out, the adjacent first docking board 12.1 and the second docking board 13.1 are flipped to be horizontally docked, the adjacent third docking board 13.2 and the fourth docking board 14.1 are flipped to be horizontally docked, and the adjacent fifth docking board 14.2 and the sixth docking board 15.1 are flipped to be horizontally docked, so as to expand the bed board and facilitate the accompanying rest.
[0031] like Figure 8 As shown, the first bed board 1 is flipped to be vertical, the telescopic rod 5 is shortened and placed in the placement groove 11, the third bed board 3 is flipped to be vertical, and the fourth bed board 4 is flipped to be perpendicular to the third bed board 3. The first fence 8 can be used as a handrail, and the second fence 9 can be used as a place to fix the feet, so that the patient can be taken to move around and relax.
[0032] After turning over the first bed board 1, the third bed board 3, and the fourth bed board 4, the patient can be taken out for activities, which is beneficial to the patient's recovery from illness; the wing boards on both sides of each bed board can be pushed and pulled, and the bed board can be expanded by pulling them out during rest, making it more comfortable. When it is necessary to go out for activities, each wing board can be pushed into the corresponding bed board to facilitate entering and exiting the room or elevator.
[0033] The present application adds a telescopic function and an automatic control function on the basis of the traditional bed, and can automatically assist the patient to change from a lying position to a sitting position. The bed can be a bed in the ward or an automatically controlled wheelchair. Especially for patients who have been bedridden for a long time, lying in a narrow ward for a long time will inevitably cause anxiety, which is not conducive to the recovery of the disease. This bed can make it simple, convenient and easy for patients to enter and exit the ward through automatic control.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A foldable hospital bed, characterized in that: The invention comprises a first bed board (1) horizontally arranged in sequence along the left-right direction, a second bed board (2) rotatably connected to one side of the first bed board (1), a third bed board (3) rotatably connected to the other side of the second bed board (2), and a fourth bed board (4) connected to the other side of the third bed board (3); a rotatable telescopic rod (5) is installed on the lower side of the third bed board (3); a placement groove (11) for placing the shortened telescopic rod (5) is also provided on the lower surface of the third bed board (3); a walking mechanism is provided on the lower side of the second bed board (2); The walking mechanism comprises a motor (10), a pair of universal wheels (6) and a pair of power wheels (7); the motor (10) and the shaft on which the power wheels (7) are mounted are connected via a gear set; the first bed board (1) is provided with a push-pull first wing board (12) on both the front and rear sides; the second bed board (2) is provided with a push-pull second wing board (13) on both the front and rear sides; the third bed board (3) is provided with a push-pull third wing board (14) on both the front and rear sides; and the fourth bed board (4) is provided with a push-pull fourth wing board (15) on both the front and rear sides.
2. A foldable hospital bed according to claim 1, characterized in that: A first fence (8) is provided on each of the two second wing boards (13), and a second fence (9) is provided on the upper surface of the fourth bed board (4) on a side away from the third bed board (3).
3. A foldable hospital bed according to claim 1, characterized in that: A rotatable first docking plate (12.1) is provided on a side of the first wing plate (12) close to its adjacent second wing plate (13); a rotatable second docking plate (13.1) is provided on a side of the second wing plate (13) close to its adjacent first wing plate (12); the second docking plate (13.1) and the first docking plate (12.1) can be rotated to a horizontal position and then docked together; a rotatable third docking plate (13.2) is provided on a side of the second wing plate (13) close to its adjacent third wing plate (14); and a rotatable third docking plate (13.2) is provided on a side of the third wing plate (14) close to its adjacent second wing plate ( A rotatable fourth docking plate (14.1) is provided on one side of the third wing plate (13); the fourth docking plate (14.1) and the third docking plate (13.2) can be rotated to a horizontal position and then docked together; a rotatable fifth docking plate (14.2) is provided on one side of the third wing plate (14) close to its adjacent fourth wing plate (15); a rotatable sixth docking plate (15.1) is provided on one side of the fourth wing plate (15) close to its adjacent third wing plate (14); the sixth docking plate (15.1) and the fifth docking plate (14.2) can be rotated to a horizontal position and then docked together.
4. A foldable hospital bed according to claim 1, characterized in that: The first bed board (1) and the second bed board (2) are connected via a pin shaft, the second bed board (2) and the third bed board (3) are connected via a pin shaft, and the third bed board (3) and the fourth bed board (4) are connected via a pin shaft, and locking nuts (16) are threadedly mounted at both ends of each pin shaft.
5. The foldable hospital bed according to claim 1, characterized in that: The universal wheel (6) and the power wheel (7) are both provided with brake pads.