Lifting nursing bathing rollaway bed
The lifting nursing bathing push bed addresses the challenge of patient transfer and bathing by providing a telescopic and electrically controlled system for seamless transfer and efficient bathing, reducing nursing workload and enhancing safety.
Patent Information
- Application Number
- CN202411241215.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2024-12-20
AI Technical Summary
Existing nursing beds lack the functionality to facilitate patient transfer and bathing, particularly for bedridden patients with conditions like hemiplegia or full body paralysis, leading to increased nursing workload and difficulty.
A lifting nursing bathing push bed with a base, lifting assembly, and bed frame that allows for seamless patient transfer and bathing, featuring a telescopic design, electric control for height adjustment, and integrated drainage system to prevent water overflow.
Enables zero-distance patient transfer from bed to bathing frame without additional equipment, simplifies bathing procedures, reduces nursing workload, and enhances safety with a stable base design.
Smart Images
Figure CN119157710A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of nursing beds, and in particular to a lifting nursing bathing push bed. Background Art
[0002] With the rapid development of the nursing industry, the existing nursing beds not only have basic mobility functions, but other functions are also constantly being improved, such as weight monitoring, back-raising for meals, timed turning over alarm, prevention of bedsores, negative pressure urine suction and bedwetting alarm, rest, passive movement and standing, infusion and medication, etc. The appropriate nursing bed can be selected according to the patient's bedridden lifestyle and treatment needs.
[0003] However, many nursing beds do not have the function of transferring patients from the bed and bathing patients. Daily hygiene is extremely important for bedridden patients, especially patients with hemiplegia or full body paralysis. In summer, bathing is frequent, the workload of nursing staff is heavy, and the nursing difficulty is high. Therefore, there is a lack of a special nursing bed that is convenient for patients to bathe. Summary of the invention
[0004] Aiming at the defects in the prior art, the difficulty of bathing patients is reduced, and the nursing workload and difficulty are reduced. The present invention provides a lifting nursing bathing push bed; it includes a base, a lifting assembly and a bed frame; the bed frame includes a bottom frame, a long side rail and a short side rail, the lifting assembly is connected between the base and the bottom frame, and the lifting assembly is close to a long side rail of the base, and the height of the bed frame is adjusted by the lifting assembly; the two short sides of the bottom frame are respectively fixedly connected to a short side rail, and the two long sides of the bottom frame are respectively hinged to a long side rail, and a ring frame is formed on the top of the bottom frame by two short side rails and two long side rails, and each long side rail can be swung from a vertical state to a horizontal state; the bottom frame and the lifting assembly are hinged by a hinge shaft, and a telescopic rod is provided between the lifting assembly and the bottom frame; the hinge shaft is parallel to the short side of the bottom frame, and is telescopically extended by the telescopic rod to adjust the angle between the bed frame and the horizontal plane.
[0005] The beneficial effects of this equipment are:
[0006] 1. The method of transferring patients is: move the bed frame to the side of the bed, then open a long side rail and swing it outward to a horizontal position. Use the lifting assembly to raise the bed frame and slightly lower it to the bed, and then embed the bottom frame into the position ≥1 / 2 of the bed. This is because the lifting assembly is eccentrically connected to the base, which reserves enough space for the insertion of the bottom frame without affecting the insertion of the bottom frame under the bed. Finally, the patient can turn over to the bottom frame by himself or with the help of the nursing staff, realizing zero-distance seamless docking and conveniently moving the nursing object from the bed to the bed frame without borrowing other transfer equipment.
[0007] 2. The method of bathing patients is: after moving the patient and the bathing trolley to the bathing area, adjust the inclination angle of the bed frame through the telescopic rod, for example, the side where the patient's legs and feet are located is deflected downward by 0°-30°, and the appropriate angle is selected according to the needs. In short, the bed frame is tilted to the short side to facilitate drainage. The patient only needs to continue to lie down to complete the washing. Compared with the existing standing bathing method, bathing is easier and more convenient, and the daily work of the nursing staff is easier and less difficult.
[0008] Preferably, a waterproof bag with an upper opening is provided on the inner side of the annular frame. A drainage hole is provided on the bottom wall of the waterproof bag, and a drainage pipe extending downward is provided in the drainage hole. Two drainage holes are provided, and the two drainage holes are respectively close to the two short sides of the bottom frame, and each drainage hole is provided with a drainage pipe. Using common bathing utensils such as shower heads and towels, the water generated during the patient's washing enters the drainage pipe from the drainage hole, and the drainage pipe can be connected to the floor drain in the bathing area, which can prevent the bath water from overflowing and reduce the cleaning work.
[0009] Preferably, the base is provided with four arms, two of which are located on the left side of the base and perpendicular to the base, and the other two are located on the right side of the base and perpendicular to the base; each arm is provided with a universal wheel with a brake below, and each universal wheel is located directly below the corresponding short side rail. The angle between the four arms and the base is 90°, which is not easy to collide with the feet and legs of the caregivers. Compared with the conventional rectangular base, it is less obstructive to the caregivers and more convenient to operate. The large spacing between the four universal wheels makes the support effect of the base more stable, and the probability of rollover is extremely low, which is safer.
[0010] Preferably, the lifting assembly includes an electric telescopic cylinder and an electric control box; the cylinder seat of the electric telescopic cylinder is fixed on the base, the upper end of the telescopic shaft of the electric telescopic cylinder is fixedly connected to the bracket, and the hinge shaft is hinged to the bracket; the electric control box is electrically connected to the electric telescopic cylinder, and the lifting of the electric telescopic cylinder is controlled by the electric control box. The bracket is fixedly connected to the telescopic shaft, and the bracket is hinged to the bed frame. The height of the bed frame is controlled by the electric telescopic cylinder, replacing the existing manual lifting, and the lifting operation is simpler.
[0011] Preferably, the lifting assembly includes an electric control foot pedal and an electric control handle electrically connected to the electric control box, the electric control foot pedal is connected to the side of the base, the electric control handle is connected to the side of the bed frame, and the electric control foot pedal and the electric control handle are located on the same side or on opposite sides.
[0012] Preferably, the telescopic rods are provided with two and both of them are pneumatic telescopic rods; the two ends of each telescopic rod are respectively hinged between the bracket and the bottom frame, and the two telescopic rods are distributed on both sides of the hinge axis in an inverted eight shape. The two short sides of the base are respectively provided with handles, and the pneumatic release buttons of the two telescopic rods are linked to the two handles through ropes. The two pneumatic release buttons are connected to the two ropes through an intermediate piece. The nursing staff stands on the side where any short side of the bed frame is located and pulls the handle. The handle drives the intermediate piece through the rope to squeeze the two pneumatic release buttons at the same time, and the two telescopic rods are in an unlocked state. At this time, the inclination angle of the bed frame can be manually adjusted. After adjusting to the appropriate inclination angle, release the handle, and the two telescopic rods return to the locked state, so that the bed frame maintains the current inclination angle. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.
[0014] Figure 1 It is a structural schematic diagram of this embodiment;
[0015] Figure 2 for Figure 1 Right view of;
[0016] Figure 3 for Figure 1 A top view of
[0017] Figure 4 for Figure 1 The three-dimensional Figure 1 ;
[0018] Figure 5 for Figure 1 The three-dimensional Figure 2 ;
[0019] Figure 6 for Figure 5 Schematic diagram after the bracket is hidden;
[0020] Figure 7 for Figure 1 A three-dimensional image hidden behind a long sidebar Figure 3 ;
[0021] Figure 8 for Figure 1 Bottom view of .
[0022] In the accompanying drawings, there are a base 1, a lifting assembly 2, a bed frame 3, a bottom frame 4, a long side rail 5, a short side rail 6, a U-shaped fork frame 7, a connecting plate 8, a first movable hole 9, a first circular hole 10, a second movable hole 11, a second circular hole 12, a hinge shaft 13, a telescopic rod 14, a universal wheel 15, an electric control box 16, a bracket 17, an electric control foot pedal 18, an electric control handle 19, a waterproof bag 20, a drainage hole 21, a drainage pipe 22, a handle 23, a rope 24, a middle piece 25, and an extension arm 26. DETAILED DESCRIPTION
[0023] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.
[0024] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.
[0025] like Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, this embodiment provides a lifting nursing bathing push bed, including a base 1, a lifting assembly 2 and a bed frame 3. The bed frame 3 includes a bottom frame 4, a long side rail 5 and a short side rail 6. Specifically, the two short sides of the bottom frame 4 are respectively fixedly connected to a short side rail 6, and the two long sides of the bottom frame 4 are respectively hinged to a long side rail 5. The two short side rails 6 and the two long side rails 5 form a ring frame on the top of the bottom frame 4, and each long side rail 5 can swing from a vertical state to a horizontal state. U-shaped fork frames 7 are provided at both ends of each long side rail 5, and each short side rail 6 is fixed to the bottom frame 4 by welding. Connecting plates 8 adapted to the U-shaped fork frames 7 are provided at both ends of each short side rail 6. After each connecting plate 8 is placed in the middle slot of the U-shaped fork frame 7, the two are hinged by two fixing pins. Specifically, each connecting plate 8 is provided with a first movable hole 9 and a first circular hole 10, and each U-shaped fork frame 7 is provided with a second movable hole 11 and a second circular hole 12, wherein one fixing pin passes through the first movable hole 9 and the second circular hole 12, and the other fixing pin passes through the first circular hole 10 and the second movable hole 11. When the long side rail 5 is in a vertical state, the fixing pin of the second circular hole 12 slides along the second movable hole 11 to the bottom bend of the second movable hole 11 and is stuck. When the long side rail 5 is in a horizontal state, the fixing pin of the second circular hole 12 slides along the second movable hole 11 to the top of the second movable hole 11 and is stuck. Therefore, the long side rail 5 can be locked in both the horizontal state and the vertical state, and the fixing pin can be replaced by a screw, a bolt, etc., which is not limited in this embodiment.
[0026] The lifting component 2 in this embodiment is connected between the base 1 and the bottom frame 4, and the lifting component is close to a long side rail of the base, and the height of the bed frame 3 is adjusted by the lifting component 2. The lifting component 2 adopts an eccentric design, which is convenient for inserting the bottom frame 4 into the bed and reserves enough space. Specifically, the bottom frame 4 and the lifting component 2 are hinged by a hinge shaft 13, and a telescopic rod 14 is provided between the lifting component 2 and the bottom frame 4; the hinge shaft 13 is parallel to the short side of the bottom frame 4, and is telescopically extended by the telescopic rod 14 to adjust the angle between the bed frame 3 and the horizontal plane. The specific structure of the lifting component 2 is as follows:
[0027] like Figure 2 and Figure 7 As shown, the lifting assembly 2 includes an electric telescopic cylinder and an electric control box 16; the cylinder seat of the electric telescopic cylinder is fixed on the base 1, the upper end of the telescopic shaft of the electric telescopic cylinder is fixedly connected to the bracket 17, and the hinge shaft 13 is hinged to the bracket 17; the electric control box 16 is electrically connected to the electric telescopic cylinder, and the lifting and lowering of the electric telescopic cylinder is controlled by the electric control box 16. The bracket 17 is fixedly connected to the telescopic shaft, and the bracket 17 is hinged to the bed frame 3. The height of the bed frame 3 is controlled by the electric telescopic cylinder, replacing the existing manual lifting, and the lifting operation is simpler. Further, the lifting assembly 2 also includes an electric control foot pedal 18 and an electric control handle 19 electrically connected to the electric control box 16, the electric control foot pedal 18 is connected to the side of the base 1, and the electric control handle 19 is connected to the side of the bed frame 3, and the electric control foot pedal 18 and the electric control handle 19 are located on the same side or opposite sides.
[0028] like Figure 3 and Figure 4 As shown, a waterproof bag 20 with an upper opening is provided on the inner side of the annular frame in this embodiment. A drainage hole 21 is provided on the bottom wall of the waterproof bag 20, and a drainage pipe 22 extending downward is provided in the drainage hole 21. Two drainage holes 21 are provided, and the two drainage holes 21 are respectively close to the two short sides of the bottom frame 4, and each drainage hole 21 is provided with a drainage pipe 22. Using common bathing utensils such as shower heads and towels, the water generated during the washing process of the patient enters the drainage pipe 22 from the drainage hole 21. The drainage pipe 22 can be connected to the floor drain in the bathing area, which can prevent the bath water from overflowing and reduce the cleaning work.
[0029] like Figure 2 and Figure 6As shown, in order to facilitate the adjustment of the inclination angle between the bed frame 3 and the horizontal plane, in this embodiment, two telescopic rods 14 are provided and both telescopic rods 14 are pneumatic telescopic rods 14; the two ends of each telescopic rod 14 are respectively hinged between the bracket 17 and the bottom frame 4, and the two telescopic rods 14 are distributed on both sides of the hinge shaft 13 in an inverted eight shape. The two short sides of the base 1 are respectively provided with handles 23, and the pneumatic release buttons of the two telescopic rods 14 are linked with the two handles 23 through ropes 24. Generally, the ropes 24 are made of steel wire ropes with high strength. The two pneumatic release buttons are connected with the two ropes 24 through an intermediate piece 25. The nursing staff stands on the side where any short side of the bed frame 3 is located, pulls the handle 23, and the handle 23 drives the intermediate piece 25 through the rope 24 to squeeze the two pneumatic release buttons at the same time, and the two telescopic rods 14 are in an unlocked state, and the inclination angle of the bed frame 3 can be manually adjusted at this time. After adjusting to the appropriate inclination angle, release the handle 23, and the two telescopic rods 14 return to the locked state, so that the bed frame 3 maintains the current inclination angle.
[0030] Generally, the patient is in bed, and each bath needs to transfer the patient to a bathing room or other bathing area, and this process requires the patient to be transferred. In order to avoid the conventional laborious methods of completely lifting or carrying the patient, the present embodiment can move the bed frame 3 to the side of the bed. Then open a long side rail 5, adjust the bed frame 3 to a suitable height by stepping on the electric foot pedal 18 or the rising button or the falling button of the electric control handle 19, insert the long side rail 5 under the bed, and the patient can turn over to the bottom frame 4 by himself or with the help of the nursing staff. Finally, the bed frame 3 is withdrawn from under the bed, and the opened long side rail 5 is swung inward to close and restore the vertical state. Compared with the existing transfer method, there is no need to lift the patient, only to lie flat and turn over, which is more labor-saving and more convenient.
[0031] like Figure 4 and Figure 8 As shown, in order to facilitate the transfer, the base 1 in this embodiment is provided with four arms 26, two of which are located on the left side of the base 1 and perpendicular to the base 1, and the other two arms 26 are located on the right side of the base 1 and perpendicular to the base 1; each arm 26 is provided with a universal wheel 15 with a brake below, and each universal wheel 15 is located directly below the corresponding short side rail 6, so as to expand the unfolding area of the arm 26 as much as possible and improve the stability of the base 1. The angle between the four arms 26 and the base 1 is 90°, which is not easy to collide with the feet and legs of the nursing staff. Compared with the conventional rectangular base, it is less obstructive to the nursing staff and more convenient to operate. The large spacing between the four universal wheels makes the support effect of the base more stable, and the probability of rollover is extremely low, which is safer. In addition, the two universal wheels 15 on the same side of the electric control handle 19 are non-directional, and the two universal wheels 15 on the other side are provided with a directional button. When the button is pressed, its direction is fixed, which is convenient for a single person to operate the cart to transport patients.
[0032] The bed frame 3 is pushed to the bathing area, and the patient does not need to be held or carried during the whole process. The base 1 has reserved space on both sides of the long side of the bed frame 3, which is not easy to collide with the feet and legs of the nursing staff. Compared with the conventional rectangular base 1, it is less obstructive to the nursing staff and is more convenient to operate. The large spacing between the four universal wheels 15 makes the support effect of the base 1 more stable, and the probability of rollover is extremely low, which is safer. After transferring the patient to the bathing area, the bed frame 3 is tilted and the tilted angle is maintained. The patient is washed with common toiletries such as shower heads and bath towels, and the patient does not need to get out of bed.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.
Claims
1. A lifting nursing bathing trolley; characterized by: The invention comprises a base, a lifting assembly and a bed frame; the bed frame comprises a bottom frame, long side rails and short side rails; the lifting assembly is connected between the base and the bottom frame, and the lifting assembly is close to a long side rail of the base, and the height of the bed frame is adjusted by the lifting assembly; two short sides of the bottom frame are respectively fixedly connected to a short side rail, and two long sides of the bottom frame are respectively hinged to a long side rail, and a ring frame is formed on the top of the bottom frame by the two short side rails and the two long side rails, and each long side rail can be swung from a vertical state to a horizontal state; The bottom frame and the lifting assembly are hinged via a hinge shaft, and a telescopic rod is provided between the lifting assembly and the bottom frame; the hinge shaft is parallel to the short side of the bottom frame, and the telescopic rod is extended and retracted to adjust the angle between the bed frame and the horizontal plane.
2. A lifting nursing bathing trolley according to claim 1, characterized in that: A waterproof pocket with an open upper end is arranged on the inner side of the annular frame.
3. A lifting nursing bathing trolley according to claim 2, characterized in that: The bottom wall of the waterproof bag is provided with a drainage hole, and the drainage hole is provided with a drainage pipe extending downward.
4. The lifting nursing bathing trolley according to claim 3, characterized in that: There are two drainage holes, which are respectively close to two short sides of the bottom frame, and each drainage hole is provided with a drainage pipe.
5. The lifting nursing bathing trolley according to claim 1, characterized in that: The base is provided with four arms, two of which are located on the left side of the base and perpendicular to the base, and the other two are located on the right side of the base and perpendicular to the base; each arm is provided with a universal wheel with a brake below, and each universal wheel is located directly below the corresponding short side rail.
6. The lifting nursing bathing trolley according to claim 1, characterized in that: The lifting assembly includes an electric telescopic cylinder and an electric control box; the cylinder seat of the electric telescopic cylinder is fixed on the base, the upper end of the telescopic shaft of the electric telescopic cylinder is fixedly connected to the bracket, and the hinge shaft is hinged to the bracket; the electric control box is electrically connected to the electric telescopic cylinder, and the lifting and lowering of the electric telescopic cylinder is controlled by the electric control box.
7. The lifting nursing bathing trolley according to claim 6, characterized in that: The lifting assembly includes an electric control foot pedal and an electric control handle electrically connected to the electric control box, the electric control foot pedal is connected to the side of the base, the electric control handle is connected to the side of the bed frame, and the electric control foot pedal and the electric control handle are located on the same side or on opposite sides.
8. The lifting nursing bathing trolley according to claim 6, characterized in that: The telescopic rods are provided with two and both of them are pneumatic telescopic rods; the two ends of each telescopic rod are respectively hinged between the bracket and the bottom frame, and the two telescopic rods are distributed on both sides of the hinge axis in an inverted eight-shaped shape.
9. The lifting nursing bathing trolley according to claim 8, characterized in that: The two short sides of the base are respectively provided with handles, and the air pressure release buttons of the two telescopic rods are linked with the two handles through ropes.
10. The lifting nursing bathing trolley according to claim 9, characterized in that: The two gas pressure release buttons are connected to the two ropes through an intermediate piece.