Nursing bed for disabled patient

Abstract

The utility model belongs to the technical field of nursing beds, and discloses a nursing bed for disabled patients, which comprises a bed frame, and vertical rods are fixedly mounted on the rear side of the bottom of the bed frame. By arranging the rotating block, the first mounting frame, the first mattress and the first bed sheet cover, when an operator replaces the bed sheet, the second bed sheet cover on the legs of a disabled patient is replaced firstly, and then the first mounting frame, the first mattress and the first bed sheet cover move downwards to be separated from the inside of the bed frame by rotating the rotating block; the five first mattresses are arranged to support the upper body of the patient, when the first bed sheet cover is replaced, the first mattresses are sequentially descended from right to left to be separated from the interior of the bed frame, and when one of the first mattresses is descended, the first mattress is replaced; the other four first mattresses can provide enough support for the body of the disabled patient, so that the problem that the disabled patient needs to be moved when the first bed sheet cover is replaced is solved.

Description

Technical Field

[0001] This utility model belongs to the field of nursing bed technology, specifically a nursing bed for disabled patients. Background Technology

[0002] Disabled patients refer to people who have lost part or all of their physical or cognitive functions due to various reasons, and are therefore unable to independently complete their daily living activities.

[0003] Disabled patients often lose some or all of their self-care abilities due to various factors such as illness, accidental injury, or aging. During long-term bed rest, they rely heavily on nursing beds to maintain the comfort and safety of their daily lives. Due to prolonged bed rest, regularly changing and washing bed sheets is crucial for maintaining the personal hygiene and skin health of disabled patients. However, most existing nursing bed designs do not fully consider the convenience of changing bed sheets and lack auxiliary functions for changing bed sheets. Therefore, when changing bed sheets, it is often necessary to temporarily transfer the disabled patient to another bed or frequently turn their body to make the new bed sheet in place. This operation is not only cumbersome and laborious, but may also cause unnecessary secondary harm to disabled patients with physical trauma. Therefore, it is necessary to improve the design. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned problems. This invention provides a nursing bed for disabled patients, which has the advantage of not moving the disabled patient when changing the bed sheets.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a nursing bed for disabled patients, comprising a bed frame, a vertical rod fixedly installed on the rear side of the bottom of the bed frame, a base plate fixedly connected to the bottom of the vertical rod, fixing blocks fixedly installed on both the front and rear sides of the top of the base plate, a double threaded rod movably sleeved between the fixing blocks, a rotating block fixedly sleeved on the front side of the outer surface of the double threaded rod, and movable blocks threadedly sleeved on both the front and rear sides of the outer surface of the double threaded rod, the bottom of the movable block movably connected to the top of the base plate, a push-pull rod hinged inside the top of the movable block, a lifting plate hinged to the top of the push-pull rod, the inner surface of the lifting plate movably sleeved with the outer surface of the vertical rod, a positioning hole opened inside the lifting plate, a positioning block movably sleeved inside the positioning hole, a first mounting frame fixedly connected to the top of the positioning block, the bottom of the first mounting frame movably connected to the top of the lifting plate, the outer surface of the first mounting frame movably connected to the inner surface of the bed frame, a first mattress fixedly sleeved inside the first mounting frame, and a first bed sheet cover movably sleeved on the top of the outer surface of the first mattress.

[0006] As a preferred embodiment of this utility model, a second mounting frame is movably installed inside the right side of the bed frame, a second mattress is fixedly installed inside the second mounting frame, and a second bed sheet cover is movably fitted onto the top of the outer surface of the second mattress.

[0007] As a preferred embodiment of this utility model, limit blocks are fixedly installed on both the front and rear sides of the second mounting frame, and the outer surface of the limit blocks is movably connected to the inner wall of the bed frame.

[0008] As a preferred embodiment of this utility model, the front and rear sides of the right end of the bed frame are fixedly connected to a fixed shaft, a rotating plate is movably sleeved on the outer surface of the fixed shaft, a locking block is movably connected to the outer surface of the rotating plate, and the left end of the locking block is fixedly connected to the right side of the limiting block.

[0009] As a preferred embodiment of this invention, railings are fixedly installed on both the front and rear sides of the top of the bed frame, and a round shaft is fixedly installed on the right side of the top of the bed frame.

[0010] As a preferred embodiment of this invention, a support plate is movably sleeved on the outer surface of the circular shaft, and the bottom of the support plate is movably connected to the top of the bed frame.

[0011] As a preferred embodiment of this utility model, the front and rear sides of the left side of the top of the bed frame are provided with limiting grooves, a slider is movably installed on the left side inside the limiting groove, a support plate is fixedly connected to the top of the slider, and the bottom of the support plate is movably connected to the top of the bed frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention, by setting up a rotating block, a first mounting frame, a first mattress, and a first sheet cover, allows the operator to change the second sheet cover covering the legs of the disabled patient first. Then, by rotating the rotating block, the first mounting frame, the first mattress, and the first sheet cover move downwards and detach from the inside of the bed frame, thereby changing the first sheet cover. By setting up five first mattresses to support the upper body of the patient, and by changing the first sheet cover, the first mattresses are lowered and detached from the inside of the bed frame from right to left. When one of the first mattresses is lowered, the remaining four first mattresses can provide sufficient support for the disabled patient's body, thus solving the problem of needing to move the disabled patient when changing the first sheet cover. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the front of the present invention;

[0016] Figure 3This is a side view of the structure of this utility model;

[0017] Figure 4 This is a side cross-sectional view of the present invention;

[0018] Figure 5 for Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Bed frame; 2. Vertical rod; 3. Base plate; 4. Fixing block; 5. Double threaded rod; 6. Rotating block; 7. Moving block; 8. Push-pull rod; 9. Lifting plate; 10. Positioning hole; 11. Positioning block; 12. First mounting frame; 13. First mattress; 14. First bed sheet cover; 15. Second mounting frame; 16. Second mattress; 17. Second bed sheet cover; 18. Limiting block; 19. Fixing shaft; 20. Rotating plate; 21. Locking block; 22. Railing; 23. Round shaft; 24. Support plate; 25. Limiting groove; 26. Sliding block; 27. Support plate. Detailed Implementation

[0020] 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.

[0021] like Figures 1 to 5As shown, this utility model provides a nursing bed for disabled patients, including a bed frame 1. A vertical rod 2 is fixedly installed on the rear side of the bottom of the bed frame 1. A base plate 3 is fixedly connected to the bottom of the vertical rod 2. Fixing blocks 4 are fixedly installed on both the front and rear sides of the top of the base plate 3. A double threaded rod 5 is movably sleeved between the fixing blocks 4. A rotating block 6 is fixedly sleeved on the front side of the outer surface of the double threaded rod 5. Moving blocks 7 are threadedly sleeved on both the front and rear sides of the outer surface of the double threaded rod 5. The bottom of the moving block 7 is movably connected to the top of the base plate 3. A push-pull rod 8 is hinged inside the top of the moving block 7. A lifting plate 9 is hinged to the top of the push-pull rod 8. The inner surface of the lifting plate 9 is movably sleeved with the outer surface of the vertical rod 2. A positioning hole 10 is opened inside the lifting plate 9. A positioning block 11 is movably sleeved inside the positioning hole 10. A first mounting frame 12 is fixedly connected to the top of the positioning block 11. The bottom of the first mounting frame 12 is connected to the lifting plate 9. The top of the first mounting frame 12 is movably connected to the outer surface of the first mounting frame 12 and the inner surface of the bed frame 1. The first mattress 13 is fixedly sleeved inside the first mounting frame 12, and the top of the outer surface of the first mattress 13 is movably sleeved with the first bed sheet cover 14. When the operator rotates the rotating block 6, the double threaded rod 5 will rotate. Since the threads on the left and right sides of the outer surface of the double threaded rod 5 are opposite, the double threaded rod 5 can drive the two moving blocks 7 to move in opposite directions, so that the push-pull rod 8 drives the lifting plate 9 to move downward along the outer surface of the vertical rod 2. At this time, the lifting plate 9 will descend, causing the first mounting frame 12 to descend, thereby causing the first mattress 13 and the first bed sheet cover 14 to descend. The operator can remove the first mounting frame 12 by lifting the first mounting frame 12, so that the positioning block 11 is disengaged from the positioning hole 10, thereby replacing the first bed sheet cover 14.

[0022] The second mounting frame 15 is movably installed inside the right side of the bed frame 1. The second mattress 16 is fixedly installed inside the second mounting frame 15. The top of the outer surface of the second mattress 16 is movably fitted with a second bed sheet cover 17. The operator can pull the second mounting frame 15 to the right to detach it from the inside of the bed frame 1, thereby removing the second mattress 16 and the second bed sheet cover 17, which facilitates the replacement of the second bed sheet cover 17.

[0023] Limiting blocks 18 are fixedly installed on both the front and rear sides of the second mounting frame 15. The outer surface of the limiting blocks 18 is movably connected to the inner wall of the bed frame 1. By setting the limiting blocks 18, the limiting blocks 18 play a supporting and limiting role for the second mounting frame 15. When the second mounting frame 15 moves outward, it will drive the two limiting blocks 18 to move outward along the inner wall of the bed frame 1.

[0024] The bed frame 1 has fixed shafts 19 fixedly connected to both the front and rear sides of the right end. A rotating plate 20 is movably sleeved on the outer surface of the fixed shaft 19. A locking block 21 is movably connected to the outer surface of the rotating plate 20. The left end of the locking block 21 is fixedly connected to the right side of the limiting block 18. When the rotating plate 20 is inside the locking block 21, it will fix the limiting block 18, thereby fixing the second mounting frame 15 and preventing the position of the second mounting frame 15 from moving during daily use.

[0025] The bed frame 1 has railings 22 fixedly installed on both the front and rear sides of the top, and a round shaft 23 fixedly installed on the right side of the top. By setting the railings 22, the railings 22 can protect the disabled patient and prevent the disabled patient from falling off the bed.

[0026] Among them, the outer surface of the round shaft 23 is movably sleeved with a support plate 24, and the bottom of the support plate 24 is movably connected to the top of the bed frame 1. When the operator takes out the second mounting frame 15 to replace the second bed sheet cover 17, the support plate 24 can be rotated to the feet of the disabled patient, thereby providing temporary support for the feet of the disabled patient.

[0027] The bed frame 1 has limit grooves 25 on both the front and back sides of the top left side. A slider 26 is movably installed on the left side inside the limit groove 25. A support plate 27 is fixedly connected to the top of the slider 26. The bottom of the support plate 27 is movably connected to the top of the bed frame 1. When the operator changes the first bed sheet cover 14 for the head of the disabled patient, he can push the support plate 27 to the right to move the support plate 27 under the head of the disabled patient, thereby providing temporary support for the head of the disabled patient.

[0028] Working principle and usage process of this utility model:

[0029] When it is necessary to replace the first bed sheet cover 14 and the second bed sheet cover 17, firstly, rotate the rotating plate 20 to disengage it from the inside of the locking block 21, thereby releasing the fixing effect on the second mounting frame 15 and the second mattress 16. Then, the operator rotates the support plate 24 and places the disabled patient's feet on the support plate 24 to temporarily support the disabled patient's feet. At this time, the second mounting frame 15 is pulled outward to disengage it from the inside of the bed frame 1, and then the second bed sheet cover 17 is replaced. After the replacement is completed, the second mounting frame 15 is reset, and the rotating plate 20 is rotated into the inside of the locking block 21.

[0030] After the second sheet cover 17 is replaced, first rotate the rightmost rotating block 6, causing the double threaded rod 5 to drive the two moving blocks 7 to move in opposite directions. This causes the push-pull rod 8 to move the lifting plate 9 downwards along the outer surface of the vertical rod 2, thereby lowering the first mounting frame 12, the first mattress 13, and the first sheet cover 14. At this time, the operator lifts the first mounting frame 12, causing the positioning block 11 to disengage from the positioning hole 10, thus removing the first mounting frame 12 to replace the first sheet cover 14. After replacement, the first mounting frame 12 is placed back on top of the lifting plate 9, allowing the positioning block 11 to be inserted into the positioning hole 10. Inside, the rotating block 6 is reversed again, causing the push-pull rod 8 to push the lifting plate 9 up, thereby resetting the first mounting frame 12. This process is repeated, and the operator can replace the first bed sheet cover 14 from right to left. When one of the first mattresses 13 is lowered, the other four first mattresses 13 can provide sufficient support for the disabled patient's body, thus preventing the disabled patient's body from turning over. When replacing the first bed sheet cover 14 under the disabled patient's head, the support plate 27 can be pushed to the right to move the support plate 27 under the disabled patient's head, thereby providing temporary support for the disabled patient's head.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nursing bed for disabled patients, comprising a bed frame (1), characterized in that: A vertical rod (2) is fixedly installed on the rear side of the bottom of the bed frame (1). A base plate (3) is fixedly connected to the bottom of the vertical rod (2). Fixing blocks (4) are fixedly installed on both the front and rear sides of the top of the base plate (3). A double threaded rod (5) is movably sleeved between the fixing blocks (4). A rotating block (6) is fixedly sleeved on the front side of the outer surface of the double threaded rod (5). Moving blocks (7) are threadedly sleeved on both the front and rear sides of the outer surface of the double threaded rod (5). The bottom of the moving block (7) is movably connected to the top of the base plate (3). A push-pull rod (8) is hinged inside the top of the moving block (7). A lifting plate (9) is hinged to the top of the push-pull rod (8). The inner surface of the lifting plate (9) is movably sleeved with the outer surface of the vertical rod (2). The lifting plate (9) has a positioning hole (10) inside. A positioning block (11) is movably sleeved inside the positioning hole (10). A first mounting frame (12) is fixedly connected to the top of the positioning block (11). The bottom of the first mounting frame (12) is movably connected to the top of the lifting plate (9). The outer surface of the first mounting frame (12) is movably connected to the inner surface of the bed frame (1). A first mattress (13) is fixedly sleeved inside the first mounting frame (12). A first bed sheet cover (14) is movably sleeved on the top of the outer surface of the first mattress (13).

2. The nursing bed for disabled patients according to claim 1, characterized in that: The second mounting frame (15) is movably installed inside the right side of the bed frame (1), and the second mattress (16) is fixedly installed inside the second mounting frame (15). The second sheet cover (17) is movably fitted onto the top of the outer surface of the second mattress (16).

3. The nursing bed for disabled patients according to claim 2, characterized in that: Limiting blocks (18) are fixedly installed on both the front and rear sides of the second mounting frame (15), and the outer surface of the limiting block (18) is movably connected to the inner wall of the bed frame (1).

4. The nursing bed for disabled patients according to claim 1, characterized in that: The bed frame (1) has fixed shafts (19) fixedly connected to both the front and rear sides of the right end. A rotating plate (20) is movably sleeved on the outer surface of the fixed shaft (19). A locking block (21) is movably connected to the outer surface of the rotating plate (20). The left end of the locking block (21) is fixedly connected to the right side of the limiting block (18).

5. A nursing bed for disabled patients according to claim 1, characterized in that: The bed frame (1) has railings (22) fixedly installed on both the front and rear sides of the top, and a round shaft (23) fixedly installed on the right side of the top.

6. A nursing bed for disabled patients according to claim 5, characterized in that: The outer surface of the circular shaft (23) is movably fitted with a support plate (24), and the bottom of the support plate (24) is movably connected to the top of the bed frame (1).

7. A nursing bed for disabled patients according to claim 1, characterized in that: Limiting grooves (25) are provided on the front and rear sides of the top left side of the bed frame (1). A slider (26) is movably installed on the left side inside the limiting groove (25). A support plate (27) is fixedly connected to the top of the slider (26). The bottom of the support plate (27) is movably connected to the top of the bed frame (1).

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