A multifunctional nursing bed

Abstract

The utility model relates to nursing bed technical field discloses a multifunctional nursing bed, including the bed body, and the bed body is provided with the recess, and the recess is placed with back bed board, waist bed board and hip bed board from the bedside side of bed body to the bed tail side in proper order, and the bed tail side of bed body rotatory installation has the leg bed board, and the downside fixed mounting of bed body has second electric push rod, and the push rod end of second electric push rod is fixed with waist bed board assembly, and the bottom of bed body rotatory installation has first electric push rod through the rotating seat, and the push rod end of first electric push rod is rotatory assembly with leg bed board through the rotating seat, the downside of bed body is installed with the toilet and collection subassembly, and the bedside side of bed body is installed with water supply subassembly, and water supply subassembly is connected with the toilet, and the downside of bed body is installed with power pack for swinging back bed board. The utility model avoids the inconvenience of manual cleaning of patient or nursing personnel, improves the comfort and convenience of use, and can also turn over, get up and sit posture conversion and other actions for the patient.

Description

Technical Field

[0001] This utility model relates to the field of nursing bed technology, specifically a multifunctional nursing bed. Background Technology

[0002] In the field of medical care, nursing beds are important equipment to ensure patients' daily life, care and rehabilitation. With the continuous advancement of medical technology and people's increasing requirements for the quality of care, the limitations of ordinary nursing beds have become increasingly prominent.

[0003] In the existing technology, nursing beds can achieve lateral flipping or lifting of the bed board through a manual transmission mechanism, which is conducive to adjusting the patient's posture. In addition, for the convenience of toileting, a toilet slot is also opened at the buttocks position of the nursing bed, which, together with a movable toilet seat at the bottom, can collect the patient's excrement. After use, the toilet seat can be removed as a whole and then cleaned.

[0004] While it addresses patients' basic toilet needs to some extent, it still presents numerous inconveniences in the hygiene care process. After using the toilet, patients often need to clean and wipe their buttocks themselves or with the help of caregivers. This is quite difficult for patients to do on their own, especially for those who are immobile or weak, making it even harder for them to complete the task independently. For caregivers, frequent assistance with cleaning not only increases their workload but may also cause discomfort to patients due to improper operation. In addition, the process of patients changing from a lying position to sitting on the toilet trough is also quite cumbersome, requiring multiple adjustments and assistance, which is not only time-consuming but may also increase the risk of injury to patients.

[0005] Therefore, in order to solve the above problems, a multifunctional nursing bed is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a multifunctional nursing bed that can improve patient comfort and convenience, reduce the workload of nursing staff, and thus solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional nursing bed, including a bed frame, the bed frame having a groove, in which a backrest board, a lumbar support board, and a hip support board are sequentially placed from the head to the foot of the bed frame; a leg support board is rotatably mounted on the foot of the bed frame; a second electric push rod is fixedly mounted on the lower side of the bed frame, the push rod end of the second electric push rod being fixedly assembled with the lumbar support board; a first electric push rod is rotatably mounted on the bottom of the bed frame via a rotating seat, the push rod end of the first electric push rod being rotatably assembled with the leg support board via a rotating seat; a toilet and a collection assembly are installed on the lower side of the bed frame, the toilet being located below the hip support board; a water supply assembly is installed on the head side of the bed frame, the water supply assembly being connected to the toilet; and a power assembly for swinging the backrest board is installed on the lower side of the bed frame.

[0008] Specifically, the toilet includes a bedpan and cleaning nozzles. The bedpan is fixedly installed inside the bed body by a support plate. Four cleaning nozzles are fixedly installed inside the bedpan, and the four cleaning nozzles are connected to the water supply assembly through delivery pipes.

[0009] Furthermore, hot air blowers are fixedly installed on both the front and rear sides of the toilet.

[0010] Furthermore, the output ends of the two left and right cleaning nozzles and the output ends of the two hot air blowers are all tilted upwards, while the output ends of the two front and rear cleaning nozzles are all tilted downwards.

[0011] Furthermore, a toilet seat ring is fixedly installed on the upper side of the toilet bowl, and the inner edge of the toilet seat ring extends into the toilet bowl and curves smoothly downward.

[0012] Specifically, the collection assembly includes a box, a collection pot, a tray, and a spring. The box is fixedly installed on the lower side of the bed. The front side of the box is open. The tray is slidably installed on the bottom of the box via a pin. The collection pot is placed on the upper side of the tray. The top of the collection pot is inserted and assembled with the bottom of the bedpan. A spring is fixedly installed between the bottom of the box and the tray.

[0013] Specifically, the water supply assembly includes a water tank, a water pump, and a heater. The water tank is fixedly installed on the headboard side of the bed. The lower side of the water tank is connected to the bottom of the heater via a pipe. The pipe is equipped with a valve. The upper end of the heater is connected to the water pump, and the output end of the water pump is connected to the delivery pipe.

[0014] Specifically, the power assembly includes a middle frame, a third electric push rod, and a fourth electric push rod. The backrest is a pair arranged front to back. The middle frame is rotatably mounted on the lower side of the bed via a rotating seat. The upper side of the middle frame is hinged to the backrest. A pair of third electric push rods are rotatably mounted on the lower side of the middle frame via a rotating seat. The push rod ends of the third electric push rods are rotatably assembled to the backrest via rotating seats. The fourth electric push rod is rotatably mounted on the lower side of the bed via a rotating seat. The output end of the fourth electric push rod is rotatably assembled to the middle frame via a rotating seat.

[0015] Compared with the prior art, the beneficial effects of this utility model are: Improving patient comfort and convenience: By installing a toilet with a cleaning nozzle and a hot air blower, along with a matching water supply system, the system enables automatic cleaning and drying after defecation. The cleaning nozzle precisely washes the patient's buttocks, and the resulting water curtain facilitates the discharge of excrement. The hot air blower quickly dries the buttocks and the inside of the toilet, eliminating the inconvenience of manual cleaning and wiping for patients or caregivers, and greatly improving the comfort and convenience of use.

[0016] Reduce the workload of nursing staff: This nursing bed can help patients turn over, get up, and change their sitting position to a certain extent, reducing the need for nursing staff to perform auxiliary operations in these aspects, further reducing their workload, and also reducing the possibility of discomfort to patients due to improper operation. Attached Figure Description

[0017] Figure 1 This is a schematic cross-sectional view of the structure of this utility model; Figure 2 This is a top view illustrating the structure of the bed board of this utility model; Figure 3 This is an enlarged schematic diagram of the structure of the collecting component of this utility model; Figure 4 This is a top view illustrating the structure of the toilet seat of this utility model; Figure 5 This is a top view illustrating the structure of the toilet seat of this utility model.

[0018] In the diagram: 1 Bed frame, 2 Recess, 3 Backrest board, 4 Lumbar board, 5 Water supply assembly, 51 Water tank, 52 Water pump, 53 Heater, 6 Power assembly, 61 Middle frame, 62 Third electric actuator, 63 Fourth electric actuator, 7 Collection assembly, 71 Box, 72 Collection pot, 73 Tray, 74 Spring, 8 Toilet, 81 Bedpan, 82 Cleaning nozzle, 83 Hot air blower, 84 Delivery pipe, 85 Toilet seat, 9 First electric actuator, 10 Legrest board, 11 Buttocks board, 12 Second electric actuator. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1 and Figure 2 This utility model provides a multifunctional nursing bed, including a bed body 1. The bed body 1 is an existing component and has a headboard guardrail, a footboard guardrail, a side folding guardrail, and four casters, which facilitates movement and positioning. The side folding guardrail can also prevent the patient from rolling off.

[0021] The bed frame 1 has a groove 2. The backrest board 3, the lumbar support board 4, and the buttocks board 11 are placed sequentially from the head to the foot of the bed frame 1 in the groove 2. The leg support board 10 is rotatably installed on the foot of the bed frame 1. The second electric push rod 12 is fixedly installed on the lower side of the bed frame 1 by a support frame. The second electric push rod 12 is set vertically. The push rod end of the second electric push rod 12 is fixedly assembled with the lumbar support board 4. When the push rod end of the second electric push rod 12 is extended, it is used to lift the lumbar support board 4, thereby supporting the patient's waist and buttocks. After the push rod end of the second electric push rod 12 is retracted back to its original position, the lumbar support board 4 and other bed boards form a complete bed surface.

[0022] Mattresses can be attached to the upper sides of the backrest board 3, lumbar board 4, hip board 11, and leg board 10, and a mattress cover can also be added to improve patient comfort. In addition, to make it easier to locate the lumbar board 4 and facilitate the patient's lumbar lift, the lumbar board 4 and the mattress and mattress cover on it can be set to green.

[0023] The bottom of the bed 1 is rotatably mounted with a first electric push rod 9 via a rotating seat. The push rod end of the first electric push rod 9 is rotatably assembled with the leg bed board 10 via the rotating seat. When the first electric push rod 9 extends, it can make the leg bed board 10 flush with other bed boards to form a complete bed surface. When the first electric push rod 9 retracts, it can make the leg bed board 10 swing downward with the left end rotation point as the center. The patient can put their legs in, which is conducive to changing from a lying position to a sitting position. The swing amplitude of the leg bed board 10 can also be adjusted to facilitate patients with different leg lengths to step on it and provide a support surface.

[0024] A toilet seat 8 and a collection component 7 are installed on the underside of the bed frame 1. The toilet seat 8 is located under the buttocks bed board 11. When defecating, the buttocks bed board 11 is removed first, and then the user can sit on the toilet seat 8 for use. A water supply component 5 is installed on the headboard side of the bed frame 1. The water supply component 5 is connected to the toilet seat 8 and is used to provide water for cleaning and rinsing, improving the convenience of using the toilet seat 8. A power component 6 for swinging the backrest bed board 3 is installed on the underside of the bed frame 1, which can be used to turn over or get up according to the user's needs, improving the comfort of use.

[0025] Please see Figure 3 and Figure 4 The specific structure of toilet 8 is as follows: The toilet 8 includes a bedpan 81 and cleaning nozzles 82. The bedpan 81 is fixedly installed inside the bed frame 1 by a support plate. Four cleaning nozzles 82 are fixedly installed inside the bedpan 81. The four cleaning nozzles 82 are connected to the water supply assembly 5 through a delivery pipe 84. The high-pressure water delivered by the water supply assembly 5 can supply water to the four cleaning nozzles 82 at the same time. The cleaning nozzles 82 are nozzles with adjustable spray range, which can be used to adjust the spray area according to the usage needs.

[0026] Hot air blowers 83 are fixedly installed on both the front and rear sides of the bedpan 81. The hot air blower is an existing device that can emit hot air. It mainly consists of a heater and a fan. The heated air is blown out by the fan to dry the inside of the bedpan 81 and the patient's buttocks, avoiding the need to move the patient and wipe the buttocks, thus improving the convenience of use.

[0027] In addition, the upward tilt of the output ends of the two cleaning nozzles 82 on the left and right allows for more precise rinsing and cleaning of the buttocks; the upward tilt of the output ends of the two hot air blowers 83 allows for faster drying of the buttocks; and the downward tilt of the output ends of the two cleaning nozzles 82 at the front and rear effectively sprays water onto the side wall of the bedpan 81 to form a water curtain, which facilitates the discharge of excrement and avoids the need for patients or caregivers to manually clean the buttocks.

[0028] Please see Figure 5 A toilet seat 85 is fixedly installed on the upper side of the bedpan 81. The inner edge of the toilet seat 85 extends into the bedpan 81 and curves smoothly downward. This design makes it more comfortable for patients to sit while defecating, and at the same time prevents excrement from splashing out along the top edge of the bedpan 81, keeping the environment clean.

[0029] The specific structure of component 7 is as follows: The collection assembly 7 includes a housing 71, a collection pot 72, a tray 73, and a spring 74. The housing 71 is fixedly installed on the lower side of the bed 1. The front side of the housing 71 is open. The tray 73 is slidably installed on the bottom of the housing 71 via pins, so that the tray 73 can move up and down along the pins while maintaining a horizontal position. Preferably, there are four pins distributed at the four corners of the tray 73. The collection pot 72 is placed on the upper side of the tray 73. The top of the collection pot 72 is inserted and assembled with the bottom of the bedpan 81. A spring 74 is fixedly installed between the bottom of the housing 71 and the tray 73. The spring 74 gives the tray 73 an upward restoring force.

[0030] The collection pot 72 is an existing component with a body, a lid, and a spout. The lid has an interface for connecting to the bottom of the chamber pot 81, and a one-way valve is installed at the interface. Excrement enters the body through the one-way valve and is stored in a sealed manner. The one-way valve at the spout is usually closed and is only opened when the excrement is poured out to prevent odor from backflow when placed in the container 71.

[0031] When the collection assembly 7 is in operation, the top of the collection pot 72 is inserted into the bottom of the toilet bowl 81 to collect excrement and wastewater flowing down from the toilet bowl 81. When the collection pot 72 needs to be cleaned, press the collection pot 72 down and pull it forward, move the support plate 73 down along the pin and compress the spring 74 to make it easy to remove the collection pot 72 for cleaning. After cleaning, put the collection pot 72 back in and reconnect it to the toilet bowl 81.

[0032] A rubber ring can also be installed at the bottom of the toilet bowl 81 to improve the sealing of the collection container 72 after it is connected to the toilet bowl 81, and to prevent the leakage of odors from polluting the surrounding environment.

[0033] The specific structure of water supply component 5 is as follows: The water supply assembly 5 includes a water tank 51, a water pump 52, and a heater 53. The water tank 51 is fixedly installed on the head side of the bed frame 1. The water tank 51 is an existing component with a water inlet pipe, a water level gauge, a cover, and an air inlet valve. It is used to store water and also has functions such as low liquid level reminder and balancing internal and external air pressure. The lower side of the water tank 51 is connected to the bottom of the heater 53 through a pipe. The heater 53 is an existing component with a heat preservation box, an electric heater, a thermometer, and other structures. It can achieve the functions of heating, heat preservation, and constant temperature. The pipe is equipped with a valve to control whether the water in the water tank 51 flows into the heater 53. The upper end of the heater 53 is connected to the water pump 52, and the output end of the water pump 52 is connected to the delivery pipe 84.

[0034] When hot water is being supplied normally, the valve is in the open position, and the water in the water tank 51 can enter from the bottom of the heater 53. After being heated by the heater 53, the water is kept warm. When cleaning, the top water pump 52 works to pressurize the hot water inside the heater 53 and input it into the delivery pipe 84, thereby providing the toilet 8 with the warm water required for cleaning. The warm water temperature is close to body temperature to ensure the comfort of the patient when cleaning. Due to the pressure difference, the water in the water tank 51 will be refilled into the heater 53, so that the heater 53 can always have 600-800ml of water available for use.

[0035] The specific structure of power component 6 is as follows: The power assembly 6 includes a middle frame 61, a third electric push rod 62, and a fourth electric push rod 63. The backrest bed board 3 is a pair arranged front and back. The middle frame 61 is rotatably mounted on the lower side of the bed body 1 via a rotating seat. The rotating seat is located near the buttocks bed board 11. The upper side of the middle frame 61 is hinged to the backrest bed board 3. The lower side of the middle frame 61 is rotatably mounted to a pair of third electric push rods 62 via a rotating seat. The push rod ends of the third electric push rods 62 are rotatably assembled to the backrest bed board 3 via rotating seats. When the push rods of the third electric push rods 62 extend or retract, they can swing the backrest bed board 3 around the hinge point, which is conducive to the patient's turning over to both sides.

[0036] A fourth electric push rod 63 is rotatably mounted on the lower side of the bed 1 via a rotating seat. The output end of the fourth electric push rod 63 is rotatably assembled with the middle frame 61 via the rotating seat. The extension and retraction of the fourth electric push rod 63 can swing the middle frame 61 and the backrest board 3 based on the rotation center to help the patient get up.

[0037] The electric linear actuators used (first electric linear actuator 9, second electric linear actuator 12, and third electric linear actuator 62) are existing products that integrate servo motors and lead screws. They can convert the rotational motion of the servo motor into linear motion, and achieve the extension and retraction of the linear actuator by controlling the rotation of the motor, thereby generating a pushing force.

[0038] A PLC controller is also fixedly installed on the lower side of the bed body 1. The electric push rod, heater 53 and other electrical components are connected to the external power supply through the PLC controller. The PLC controller is also connected to a remote control, which allows patients or caregivers to switch functions through the remote control for easy use.

[0039] Working principle: When the patient needs to defecate, the second electric push rod 12 is controlled by the remote control to lift the lumbar bed board 4, raising the patient's waist by 5 cm to 10 cm. At this time, the buttocks will also leave the buttock bed board 11, making it easier for the nursing staff to remove the buttock bed board 11 from the groove 2, exposing the toilet seat 8, and also making it easier to help the patient take off their pants. Then, the second electric push rod 12 lowers and resets the lumbar bed board 4, allowing the patient's buttocks to sit on the toilet 8. The fourth electric push rod 63 in the power assembly 6 extends to swing the middle frame 61 and the back bed board 3, helping the patient to get up. The first electric push rod 9 shortens to swing the leg bed board 10 downwards, allowing the patient to insert their legs or step on the leg bed board 10 to accommodate patients with different leg lengths, thus smoothly changing from a lying position to a sitting position.

[0040] After defecation, the water supply component 5 starts to work. Water in the water tank 51 continuously flows into the heater 53. After being heated, the water is pumped by the water pump 52 and delivered to the four cleaning nozzles 82 through the delivery pipe 84. The two cleaning nozzles 82 on the left and right spray water to rinse the patient's buttocks and private parts, while the two cleaning nozzles 82 in the front and back spray water into the bedpan 81 to form a water curtain, so that the excrement flows down the bedpan 81 into the collection container 72 of the collection component 7. After rinsing for 6 to 10 seconds, the hot air blowers 83 on both sides of the bedpan 81 start working, blowing hot air to dry the patient's buttocks and the inside of the bedpan 81 for 10 to 14 seconds, avoiding the need for the patient or caregiver to wipe.

[0041] After cleaning, the power unit 6 drives the backrest bed board 3 to reset, the first electric push rod 9 drives the leg bed board 10 to reset, returning from a sitting position to a lying position. The second electric push rod 12 lifts the lumbar bed board 4 again, raising the waist and buttocks to facilitate the patient putting on pants and putting the buttocks bed board 11 back. After the second electric push rod 12 resets the lumbar bed board 4, a flat bed surface is formed. Alternatively, the backrest bed board 3 on the middle frame 61 can be flipped by the third electric push rod 62 to facilitate the patient turning over.

[0042] The collection container 72 in the collection component 7 can also be quickly disassembled and installed, making it easy to remove for cleaning. After installation, it has good sealing and no odor.

[0043] When the water level in water tank 51 reaches the set water level, the low water indicator light on the remote control will light up to alert the patient or caregiver so that water can be added in a timely manner.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multifunctional nursing bed, comprising a bed frame (1), characterized in that: The bed frame (1) has a groove (2), in which a backrest board (3), a lumbar board (4) and a buttock board (11) are placed sequentially from the head side to the foot side of the bed frame (1). A leg board (10) is rotatably installed on the foot side of the bed frame (1). A second electric push rod (12) is fixedly installed on the lower side of the bed frame (1). The push rod end of the second electric push rod (12) is fixedly assembled with the lumbar board (4). A first electric push rod (9) is rotatably installed on the bottom of the bed frame (1) through a rotating seat. The push rod end of the first electric push rod (9) is rotatably assembled with the leg board (10) through a rotating seat. A toilet (8) and a collection assembly (7) are installed on the lower side of the bed (1). The toilet (8) is located below the buttocks bed board (11). A water supply assembly (5) is installed on the headboard side of the bed (1). The water supply assembly (5) is connected to the toilet (8). A power assembly (6) for swinging the back bed board (3) is installed on the lower side of the bed (1).

2. The multifunctional nursing bed according to claim 1, characterized in that: The toilet (8) includes a bedpan (81) and cleaning nozzles (82). The bedpan (81) is fixedly installed inside the bed frame (1) by a support plate. Four cleaning nozzles (82) are fixedly installed inside the bedpan (81). The four cleaning nozzles (82) are connected to the water supply assembly (5) through a delivery pipe (84).

3. The multifunctional nursing bed according to claim 2, characterized in that: Hot air blowers (83) are fixedly installed on both the front and rear sides of the toilet bowl (81).

4. A multifunctional nursing bed according to claim 3, characterized in that: The output ends of the two cleaning nozzles (82) on the left and right sides and the output ends of the two hot air blowers (83) are all tilted upwards, while the output ends of the two cleaning nozzles (82) at the front and rear are all tilted downwards.

5. A multifunctional nursing bed according to claim 2, characterized in that: A toilet seat ring (85) is fixedly installed on the upper side of the toilet bowl (81), and the inner edge of the toilet seat ring (85) extends into the toilet bowl (81) and curves smoothly downward.

6. A multifunctional nursing bed according to claim 2, characterized in that: The collection assembly (7) includes a box (71), a collection pot (72), a tray (73), and a spring (74). The box (71) is fixedly installed on the lower side of the bed (1). The front side of the box (71) is open. The tray (73) is slidably installed on the bottom of the box (71) by a pin. The collection pot (72) is placed on the upper side of the tray (73). The top of the collection pot (72) is inserted and assembled with the bottom of the bedpan (81). The spring (74) is fixedly installed between the bottom of the box (71) and the tray (73).

7. A multifunctional nursing bed according to claim 2, characterized in that: The water supply assembly (5) includes a water tank (51), a water pump (52) and a heater (53). The water tank (51) is fixedly installed on the head side of the bed frame (1). The lower side of the water tank (51) is connected to the bottom of the heater (53) through a pipe. The pipe is equipped with a valve. The upper end of the heater (53) is connected to the water pump (52). The output end of the water pump (52) is connected to the delivery pipe (84).

8. A multifunctional nursing bed according to claim 1, characterized in that: The power assembly (6) includes a middle frame (61), a third electric push rod (62) and a fourth electric push rod (63). The backrest bed board (3) is a pair arranged front and back. The middle frame (61) is rotatably mounted on the lower side of the bed body (1) through a rotating seat. The upper side of the middle frame (61) is hinged to the backrest bed board (3). A pair of third electric push rods (62) are rotatably mounted on the lower side of the middle frame (61) through a rotating seat. The push rod ends of the third electric push rods (62) are rotatably assembled with the backrest bed board (3) through a rotating seat. The fourth electric push rod (63) is rotatably mounted on the lower side of the bed body (1) through a rotating seat. The output end of the fourth electric push rod (63) is rotatably assembled with the middle frame (61) through a rotating seat.

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