Mechanism for taking off and putting on clothes and trousers and nursing back of human body in supine posture
By designing a bed body, using the collaborative work of the movable bed plate and the robotic arm to realize automatic wear and back care, the problem of taking off clothes and back care in a supine position is solved, and the care efficiency and comfort are improved.
Patent Information
- Application Number
- CN202510011738.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-05
- Publication Date
- 2025-05-09
AI Technical Summary
It is troublesome to take off clothes and back care in a lying position, especially for the elderly and weak.
A combined bed body is designed, including the first, second and third movable bed plates and corresponding bed frames, combined with the functions of the garment and pants taking off the wear mechanism, the human body back cleaning mechanism, the wiping mechanism, the hot air blow drying mechanism and other functions, through the coordinated work of the robotic arm and the movable bed plate, the automatic wear off the wear and the back care is achieved.
It greatly reduces the difficulty of taking off clothes and back care for care workers in a supine position, improves nursing efficiency, and provides a more convenient and comfortable nursing experience for the elderly and infirm people.
Smart Images
Figure CN119950202A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to a clothing removal and back care mechanism for a supine position, belonging to the field of human care machinery. Background Technology
[0002] In human care work, dressing and undressing while lying on your back and maintaining hygiene on your back are relatively troublesome, which has always been a major reason why people dislike doing this kind of work, especially for the elderly and frail, this kind of work tests people's patience even more.
[0003] This invention provides a clothing and back care mechanism for a supine position, aiming to provide mechanical support for the aforementioned human care work and reduce the inconvenience of back care work in a supine position from a technical and mechanical perspective. Summary of the Invention
[0004] The existing invention with application number 2024108475568 (a bed with a surface capable of forming a convex and concave structure) provides a bed that forms a convex and concave structure by relying on the relative lifting and lowering of a first movable bed board and a second movable bed board. The present invention adds a movable bed board on this basis, so the first movable bed board, the second movable bed board, the third movable bed board, together with the first bed frame and the second bed frame, form a combined bed. The second bed frame is compatible with functions such as clothing removal and dressing mechanism, back washing mechanism, wiping mechanism, and hot air drying mechanism.
[0005] In one alternative, the first bed frame is equipped with a first movable bed board, a second movable bed board, and a third movable bed board that are joined together to form a bed surface. The lower ends of the first, second, and third movable bed boards are connected to hydraulic lifting mechanisms. The second bed frame is attached to the outside of the first bed frame. Several tracks are made on the longitudinal beams on both sides of the second bed frame. At least one track is connected to a sliding roller of a clothing removal and donning mechanism and a power motor. The motor axle is fixedly connected to a robotic arm. The robotic arm is integrally connected to a robotic claw. Corresponding to the robotic claw, easy-grip parts are provided on the clothing.
[0006] In one alternative, a first movable bed board, a second movable bed board, and a third movable bed board are mounted on the first bed frame, and a second bed frame is attached to the outside of the first bed frame. Several sliding tracks are made on the longitudinal beams on both sides of the second bed frame, and at least one track is connected to a scrubbing mechanism. The motor power distribution mechanism of the scrubbing mechanism is connected to a through-shaft roller. The scrubbing brushes are densely arranged in a transverse groove with the brush heads facing upwards. A water discharge pipe is arranged through the brush heads near them. A power conversion mechanism is located in front of the power transmission chain of all brush heads. A water receiving tray is connected to the bottom of the entire scrubbing mechanism.
[0007] In one alternative, the first bed frame is equipped with a first movable bed board, a second movable bed board, and a third movable bed board. The second bed frame is attached to the outside of the first bed frame. Several sliding tracks are formed on the longitudinal beams on both sides of the second bed frame. The tracks are connected to the motor rollers and the shaft-shaped rotating drying rod. The power shaft of the electric mechanism is the shaft core of the drying rod. The opposite end of the motor roller shaft also has rollers.
[0008] In one alternative, the first bed frame is equipped with a first movable bed board, a second movable bed board, and a third movable bed board. The second bed frame is attached to the outside of the first bed frame. Several sliding tracks are made on the longitudinal beams on both sides of the second bed frame. The tracks are connected to the motor roller shafts. Ventilation ducts are arranged in the same direction near the shafts. Multiple pipe holes are arranged side by side facing upwards. The electric heating fan is located in the fixed part of the roller shaft, forming a traveling hot air blowing mechanism.
[0009] In one alternative, the first bed frame is equipped with a first movable bed board, a second movable bed board, and a third movable bed board. All the first, second, and third movable bed boards are raised to a high position by a lift. At least two of the first and second movable bed boards are lowered to a low position, approximately in the middle of the bed surface, which is at the position of the human buttocks. A space is left under the human buttocks, and the toilet slides under the human buttocks via an extended push track on the upper part of a dedicated moving platform.
[0010] An alternative solution is to have a dedicated toilet platform equipped with casters at the bottom, allowing it to be moved away from the bed.
[0011] This invention is compatible with clothing removal and dressing mechanisms, back washing mechanisms, residual water wiping mechanisms, air drying mechanisms, and toilet seat accessories, which helps solve the problems of clothing removal and dressing and back care for bedridden individuals, can significantly reduce caregiver difficulties, and promote the progress of civilization in this field. Attached Figure Description
[0012] Figure 1 —4 is the corresponding figure for Embodiment 1.
[0013] Figure 5 —7 is the corresponding figure for Embodiment 2. Figure 6 This is an enlarged illustration of a washing machine. Figure 7 This is a side view of the assembly.
[0014] Figure 8 —9 is the corresponding figure for Embodiment 3. Figure 8 This is a front view sectional view. Figure 9 This is a side view illustration.
[0015] Figure 10 —11 is the corresponding figure for Embodiment 4. Figure 10 This is a front view sectional view. Figure 11 This is a side view illustration.
[0016] Figure 12 —13 is the corresponding figure for Embodiment 5. Figure 12 This is a front view sectional view. Figure 13 This is a side cross-sectional view of the toilet and the bed frame being assembled.
[0017] Figure 14 This is a side sectional view of the combination of the first and second bed frames.
[0018] Drawing Number Explanation: 1. First movable bed board. 2. Second movable bed board. 3. Third movable bed board. 4. Hydraulic lifting mechanism. 5. First bed frame. 6. Second bed frame. 7. Track. 8-1. Motor power distribution. 8-2. Track rollers. 8-3. Upper mechanical gripper arm. 8-4. Lower mechanical gripper arm. 8-5. Mechanical hook clamp. 8-6. Clothing gripper. 9-1. Washing brush head. 9-2. Power conversion. 9-3. Washing machine water discharge pipe. 9-4. Brush head drive chain. 9-5. Water receiving tray. 10-1. Drying rod body. 10-2. Connecting shaft core. 11-1. Air outlet pipe. 11-2. Air blower. 12-1. Toilet. 12-2. Toilet moving and docking platform. 12-3. Toilet extension sliding track. Detailed Implementation Example
[0019] A supine clothing removal and back care mechanism, wherein a first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3) which are joined together to form a bed surface. The lower ends of the first, second, and third movable bed boards are connected to a hydraulic lifting mechanism (4). A second bed frame (6) is attached to the outside of the first bed frame (5). Several tracks (7) are made on the longitudinal beams on both sides of the second bed frame (6). At least one track is connected to a sliding roller (8-2) of the clothing removal mechanism and a power motor (8-1). The motor wheel axle is fixedly connected to an upper mechanical arm (8-3) and a lower mechanical arm (8-4), and is integrally connected to a mechanical claw (8-5). Corresponding to the mechanical claw (8-5), the clothing is provided with an easy-grip piece (8-6).
[0020] It should be noted that since the back of the human body is close to the bed surface, the robotic arm cannot move forward by simply lifting the movable bed boards (1) and (2) alternately. Therefore, it is necessary to add the movable bed boards (3) to link in an orderly manner. The lower robotic arm of the dressing and undressing mechanism lifts the human body to a high position by relying on all the movable bed boards. Then the movable bed boards fall in turn in the order of (1), (2), and (3) to leave room for the lower robotic arm to move. After the robotic arm moves, it rises again in sequence. In this way, the robotic claw hooks the clothes and pants and coordinates the falling and lifting height of the robotic arm and the movable bed boards (1), (2), and (3) to take off the upper garment to below the shoulder and the pants to the "mechanical stopping section" at one end of the second bed frame. After the human body's back is cleaned, wiped, dried, and cared for, the robotic arm hooks the clothes and pants and brings them back to the waist to achieve dressing. Example
[0021] 2. A clothing dressing and undressing and back care mechanism for supine position, wherein a first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3), and a second bed frame (6) is attached to the outside of the first bed frame (5). Several sliding tracks (7) are made on the longitudinal beams on both sides of the second bed frame (6). At least one track (7) is connected to a scrubbing mechanism roller (8--2). The scrubbing mechanism motor power distribution mechanism (8--1), the connecting through-shaft roller (8--2), and the scrubbing brush head (9--1) are densely arranged in a transverse groove with the brush head facing upward. A water discharge pipe (9--3) is arranged through the brush head and (9--2) is used for power conversion. A water receiving tray (9--5) is connected below the power transmission chain (9--4) of all brush heads, i.e., at the bottom of the entire scrubbing mechanism.
[0022] It should be noted that, relying on the movable bed board rising and falling in sequence (1), (2), and (3), the scrubbing mechanism rotates and scrubs the back of the human body in the space formed by the sequential rising and falling of the movable bed board below the human body, and then proceeds from the shoulders to the legs in sequence, or moves back and forth to scrub as the movable bed board (1), (2), and (3) rise and fall in the opposite direction. Example
[0023] 3. A clothing dressing and undressing and back care mechanism for supine position, wherein the first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3), and the second bed frame (6) is attached to the outside of the first bed frame (5). The longitudinal beams on both sides of the second bed frame (6) are provided with several sliding tracks (7). The tracks (7) are connected to a power motor (8--1), a roller (8--2), a shaft-shaped rotating drying rod (10-1), and a connecting shaft core (10-2). The opposite end of the motor roller (8-2) and the connecting shaft core also has a roller (8-2).
[0024] It should be noted that the motor roller moves on the track and distributes the rotational power to the drying rod (10-1). The inside of the rod is a connecting shaft, and the outside, i.e. the layer in contact with the human body, is made of highly absorbent cotton. Similar to the previous embodiment, the roller's movement on the track should be synchronized with the rise and fall of the movable bed board (1), (2), and (3). The drying rod (10-1) dries the water left by the previous washing in the space under the body. Example
[0025] 4. A clothing dressing and undressing and back care mechanism for supine position, wherein the first bed frame (5) has a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3), the second bed frame (6) is attached to the outside of the first bed frame (5), and several sliding tracks (7) are made on the longitudinal beams on both sides of the second bed frame (6). The tracks (7) are connected to the motor roller shaft (8--2), and the air blowing pipe (11--1) is arranged in the same direction near the shaft. Multiple pipe holes are arranged side by side facing upward, and the electric heating blower (11--2) is located in the fixed part of the roller shaft (8--2), forming a traveling hot air blowing and drying mechanism.
[0026] It should be noted that, in order to make the back, which has been wiped dry in the previous step, dryer is used. The dryer and its pipes and rollers are integrated and move synchronously with the movable bed board (1), (2) and (3) in turn to dry the back of the human body and remove moisture. Example
[0027] 5. The first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3). All the movable bed boards are lifted to a high position by the elevator. At least two movable bed boards (1) and (2) fall to a low position at about the middle of the bed surface, which is the position of the human buttocks. A space is left under the human buttocks. The toilet (12-1) slides to the human buttocks via the extended push track (12-3) on the upper part of a special moving platform (12-2).
[0028] An alternative solution is to have a dedicated toilet platform equipped with casters at the bottom, allowing it to be moved away from the bed.
[0029] It should be noted that by lowering the set of movable bed boards under the buttocks to a low position, leaving enough space for convenience, the toilet can be easily moved away from the bed after use.
[0030] Furthermore, the first bed frame and the second bed frame can be separated.
Claims
1. A device for putting on and taking off clothes and for caring for the back of a person in a supine position, characterized in that: A combined bed body is formed by a first movable bed board, a second movable bed board, a third movable bed board, a first bed frame and a second bed frame. The second bed frame is compatible with a clothing and pants taking-off and putting-on mechanism, a human back washing mechanism, a wiping mechanism, a hot air blowing and drying mechanism, etc. The first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2) and a third movable bed board (3) which are put together to form a bed surface. The lower parts of the two ends of the first, second and third movable bed boards are connected with a hydraulic lifting mechanism (4). The second bed frame (6) is close to the outer side of the first bed frame (5). A plurality of tracks (7) are formed on the longitudinal beams on both sides of the second bed frame (6). At least one track is connected with a sliding roller (8--2) of the clothing and pants taking-off and putting-on mechanism and a power motor (8--1). The motor wheel shaft fixing part is connected with an upper mechanical arm (8--3) and a lower mechanical arm (8--4), and is integrally connected with a mechanical claw (8--5). Corresponding to the mechanical claw (8--5), an easy-to-grasp part (8--6) is provided on the clothing and pants.
2. The device for putting on and taking off clothes and caring for the back of a person in a supine position according to claim 1, characterized in that: A clothing and trousers putting on and taking off and human back care mechanism in a supine position, wherein a first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3), and the first bed frame (5) is abutted against a second bed frame (6) on the outer side, and longitudinal beams on both sides of the second bed frame (6) are provided with a plurality of sliding tracks (7), at least one track (7) is connected to a scrubbing mechanism roller (8--2), a scrubbing mechanism motor power distribution mechanism (8--1), a connecting shaft roller (8--2), and a scrubbing brush head (9--1) are densely arranged in a transverse groove, the brush head faces upward, a water spouting pipe (9--3) is arranged through and near the brush head, (9--2) performs power conversion, and a water receiving tray (9--5) is connected below the power transmission chain (9--4) of all brush heads, i.e., at the bottom of the entire scrubbing mechanism.
3. The device for putting on and taking off clothes and caring for the human body in a supine position according to claim 1, characterized in that: A device for putting on and taking off clothes and caring for the back of a human body in a supine position, wherein a first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3); a second bed frame (6) is close to the outside of the first bed frame (5); longitudinal beams on both sides of the second bed frame (6) are provided with a plurality of sliding tracks (7); the tracks (7) are connected with a power motor (8-1), a roller (8-2), an axially rotating drying rod (10-1), and a connecting shaft core (10-2); and the other end of the motor roller (8-2) connected to the shaft core also has a roller (8-2).
4. The device for putting on and taking off clothes and caring for the back of a person in a supine position according to claim 1, characterized in that: The first bed frame (5) has a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3). The second bed frame (6) is close to the outer side of the first bed frame (5). The longitudinal beams on both sides of the second bed frame (6) are provided with a plurality of sliding tracks (7). The tracks (7) are connected to a motor roller shaft (8--2). A blowing port pipe (11--1) is arranged in the same direction near the shaft. A plurality of pipe holes are arranged side by side and face upward. The electric hair dryer (11--2) is located at a fixed part of the roller shaft (8--2), and a traveling hot air blowing mechanism is formed in one piece.
5. The device for putting on and taking off clothes and caring for the back of a person in a supine position according to claim 1, characterized in that: The first bed frame (5) is equipped with a first movable bed board (1), a second movable bed board (2), and a third movable bed board (3). All movable bed boards are lifted to a high position by a lift. At least two movable bed boards (1) (2) are lowered to a low position approximately in the middle of the bed surface, i.e., at the position of the buttocks of a human body, leaving a space under the buttocks of the human body. The toilet (12-1) slides to the position under the buttocks of the human body via an extended push track (12-3) on the upper part of a dedicated mobile platform (12-2).