A multifunctional bed for care

Abstract

The utility model relates to the field of medical rehabilitation discloses a multifunctional bed for nursing, including the bedstead, the inside side wall of bedstead is detachably installed with folding chair, the bottom fixedly connected with chair leg of folding chair, the reinforcing mechanism includes the connecting block, the top fixedly connected with the bed tail plate of connecting block, the one end fixedly connected with gear a of connecting block away from bed tail plate, the one end of gear a away from connecting block has the gear b. In the utility model, when needing folding chair to install and combine bedstead, the gear at the bottom of bed tail plate is controlled to rotate by pushing bed tail plate upwards, thereby linkage reinforcing block carries out reinforcing action to the chair leg of folding chair, on the contrary when needing folding chair to separate from bedstead, the gear is controlled to rotate by pushing bed tail plate downwards, thereby linkage reinforcing block carries out the reinforcing action to the chair leg of folding chair, and compared with prior art folding chair reinforcing mode, it is more stable.

Description

Technical Field

[0001] This utility model relates to the field of medical rehabilitation, and in particular to a multifunctional bed for nursing care. Background Technology

[0002] Medical care focuses on the physical and mental health of patients, and through various nursing measures, it helps patients recover their health, prevent diseases, and alleviate pain.

[0003] In the field of healthcare, multifunctional nursing beds help improve nursing efficiency and optimize the allocation of medical resources. Nursing staff can more easily provide nursing services to patients by operating the nursing bed, reducing labor costs while improving the quality of care per unit of time.

[0004] Existing multi-functional nursing beds with folding chairs are assembled from the folding chair and the bed frame. When the folding chair needs to be used to assemble or disassemble the bed frame, the folding chair is assembled and reinforced by a side-opening door at the end of the bed. Reinforcing with only the end of the bed is not very stable and cannot provide further reinforcement when assembling the folding chair. Therefore, a multi-functional nursing bed is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multifunctional bed for nursing care, which aims to improve the problem that the existing technology uses a side-opening door made of a bed tailboard to assemble and reinforce a folding chair. The stability is poor when reinforced only by the bed tailboard, and it is impossible to further reinforce the folding chair during installation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multifunctional bed for nursing care, including a bed frame, a headboard fixedly connected to the front end of the bed frame, a folding chair detachably installed on the inner side wall of the bed frame, chair legs fixedly connected to the bottom end of the folding chair, and a reinforcement mechanism provided at the bottom end of the bed frame.

[0007] The reinforcement mechanism includes a connecting block, a bed tailboard fixedly connected to the top of the connecting block, a gear a fixedly connected to the end of the connecting block away from the bed tailboard, a gear b meshing with the end of the gear a away from the connecting block, a rack meshing with the bottom end of the gear b, a connecting rod a fixedly connected to the right side wall of the rack, a guide block slidably connected to the inner wall of the top of the connecting rod a, a connecting rod b fixedly connected to the bottom end of the connecting rod a, and a reinforcement block fixedly connected to the bottom end of the connecting rod b.

[0008] As a further description of the above technical solution:

[0009] A fixing block is fixedly connected to the outer sidewall of the bed frame. A telescopic rod is fixedly connected to the top of the fixing block. A handrail is fixedly connected to the top of the telescopic rod. An adjusting rod is fixedly connected to the center of the bottom end of the handrail. A fixing rod is slidably connected to the outer wall of the adjusting rod. A fixing seat is fixedly connected to the outer wall of the fixing block. A control block is elastically connected to the inner sidewall of the fixing seat via a spiral spring. An internally threaded hole is opened on the outer wall of the bed end plate. A bolt is threadedly connected to the inner wall of the internally threaded hole of the bed end plate.

[0010] As a further description of the above technical solution:

[0011] Gear a is rotatably connected to the bottom end of the bed frame near the outer side, gear b is rotatably connected to the bottom end of the bed frame near the inner side, and the footboard is hinged to the end of the bed frame away from the headboard.

[0012] As a further description of the above technical solution:

[0013] The bed frame has an internal threaded groove at one end near the endboard, and the bolt is threaded to the inner wall of the internal threaded groove of the bed frame.

[0014] As a further description of the above technical solution:

[0015] The side wall of the reinforcing block has a slot, and the inner side wall of the slot of the reinforcing block is in contact with the outer wall of the chair leg.

[0016] As a further description of the above technical solution:

[0017] The control block is rotatably connected to the inner wall of the fixed base, and the top of the guide block is fixedly connected to the bottom of the outer wall of the bed frame.

[0018] As a further description of the above technical solution:

[0019] The bottom end of the fixing rod is fixedly connected to the center of the top end of the fixing block, one end of the spiral spring is fixedly connected to the rotation shaft of the control block, and the other end of the spiral spring is fixedly connected to the inner wall of the fixing seat. As a further description of the above technical solution:

[0020] The outer wall of the adjusting rod has a slot, and the outer wall of the top of the control block is inserted into the inner wall of the slot of the adjusting rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, when the folding chair needs to be installed and combined with the bed frame, the gear at the bottom of the bed end plate is rotated by pushing the bed end plate upward, thereby linking the reinforcing block to reinforce the legs of the folding chair. Conversely, when the folding chair needs to be removed from the bed frame, the gear is rotated by pushing the bed end plate downward, thereby linking the reinforcing block to release the reinforcing effect on the legs of the folding chair. Compared with the existing folding chair reinforcement methods, this is more stable.

[0023] 2. In this utility model, the multifunctional bed for nursing uses an adjustable handrail. Multiple slots are provided on the adjustment rod of the handrail. By setting a control block on the fixed base, the control block can be inserted into the slot of the adjustment rod to adjust the height of the handrail, so as to accommodate patients of different heights and arm lengths for hand support operation, thereby realizing multifunctional operation. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a multifunctional bed for nursing care proposed in this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of a multifunctional bed for nursing care proposed in this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of a reinforcement mechanism for a multifunctional bed used for nursing care, as proposed in this utility model.

[0027] Figure 4 This utility model proposes a multifunctional bed for nursing care. Figure 3 Enlarged diagram of part A;

[0028] Figure 5 This is a schematic diagram showing the threaded connection between the footboard and the bed frame of a multifunctional bed for nursing care proposed in this utility model.

[0029] Figure 6 This is a three-dimensional cross-sectional structural diagram of an adjustable height armrest for a multifunctional bed for nursing care proposed in this utility model.

[0030] Figure 7 This is a three-dimensional structural diagram of the reinforcing mechanism and the sliding connection between the bed frame and the multifunctional bed for nursing proposed in this utility model.

[0031] Figure 8 This utility model proposes a multifunctional bed for nursing care. Figure 7 Enlarged diagram of part B.

[0032] Legend:

[0033] 1. Bed frame; 2. Bed endboard; 3. Bed headboard; 4. Folding chair; 5. Bolt; 6. Chair legs; 7. Armrests; 8. Fixing block; 9. Fixing base; 10. Telescopic rod; 11. Adjusting rod; 12. Fixing rod; 13. Connecting block; 14. Gear a; 15. Rack; 16. Connecting rod a; 17. Gear b; 18. Reinforcing block; 19. Connecting rod b; 20. Guide block; 21. Control block; 22. Scroll spring. Detailed Implementation

[0034] 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.

[0035] Reference Figure 1 and Figure 3 This utility model provides an embodiment of a multifunctional bed for nursing care, including a bed frame 1. The bed frame 1 has four casters at the bottom of its legs, which facilitate the movement of the entire bed. The use of casters is a prior art technique. A headboard 3 is fixedly connected to the front end of the bed frame 1. A folding chair 4 is detachably installed on the inner side wall of the bed frame 1. The folding chair 4 is foldable to facilitate patient movement. By separating the folding chair 4 from the bed frame 1, patient transfer operations can be performed. The bottom end of the folding chair 4 is fixedly connected to chair legs 6, which also have four casters at the bottom, facilitating the disassembly, installation, and transfer of the bed frame 1 by the folding chair 4. A reinforcement mechanism is provided at the bottom end of the bed frame 1.

[0036] Reference Figure 3 - Figure 5 and Figure 7The reinforcing mechanism includes a connecting block 13, with a bed tailboard 2 fixedly connected to the top of the connecting block 13. The bed tailboard 2 is hinged to the end of the bed frame 1 away from the headboard 3. Two connecting shafts are provided at the bottom of the bed tailboard 2 and the bottom of the bed frame 1, and the rotation axes of the two connecting shafts are concentric. The hinge allows the bed tailboard 2 and the bed frame 1 to be connected, thus allowing the bed tailboard 2 to be unfolded, facilitating the separation and assembly of the folding chair 4. A gear a14 is fixedly connected to the end of the connecting block 13 away from the bed tailboard 2. The gear a14 is rotatably connected to the bottom end of the bed frame 1 near the outer side, and the rotation center point of the gear a14 is at the same point as the bed tailboard 3. The rotating shaft at the bottom of plate 2 is concentric. When the tailstock plate 2 is pushed, the center of gear a14 will rotate. Gear b17 is meshed at the end of gear a14 away from connecting block 13. The teeth of gear b17 mesh with the teeth of gear a14. During the rotation of gear a14, the transmission gear b17 rotates synchronously, so that the rotation direction of gear b17 is opposite. Gear b17 is rotatably connected to the bottom end of bed frame 1 near the inner side. The bottom end of gear b17 meshes with rack 15. The inner wall of the top of rack 15 is provided with tooth grooves. During the rotation of gear b17, it will mesh with rack 15 and move.

[0037] Reference Figure 2 - Figure 4 A connecting rod a16 is fixedly connected to the right side wall of the rack 15. During the movement of the rack 15, the connecting rod a16 moves synchronously. A guide block 20 is slidably connected to the inner wall of the top of the connecting rod a16. The inner wall of the top of the connecting rod a16 has a T-shaped groove, and the guide block 20 is T-shaped, allowing it to guide the connecting rod a16. The connecting rod a16 can only move laterally at the bottom of the guide block 20. The top of the guide block 20 is fixedly connected to the bottom of the outer wall of the bed frame 1. A connecting rod b19 is fixedly connected to the bottom of the connecting rod a16. During the lateral movement of the connecting rod a16 following the rack 15, the connecting rod b19 moves synchronously laterally. A reinforcing block 18 is fixedly connected to the bottom of the connecting rod b19. During the lateral movement of the connecting rod b19... The mechanism will cause the reinforcing block 18 to move laterally. The side wall of the reinforcing block 18 has a groove. The inner side wall of the groove of the reinforcing block 18 contacts the outer wall of the chair leg 6. When the reinforcing block 18 moves laterally, the groove of the side wall of the reinforcing block 18 contacts the chair leg 6, which achieves the function of reinforcing and loosening the chair leg 6 by the reinforcing mechanism. The outer wall of the bed end plate 2 has an internal threaded hole. The inner wall of the internal threaded hole of the bed end plate 2 is threaded with a bolt 5. The end of the bed frame 1 near the bed end plate 2 has an internal threaded groove. The bolt 5 is threaded with the inner wall of the internal threaded groove of the bed frame 1. The surface of the bolt 5 has a handle. By controlling the handle, the bed end plate 2 and the bed frame 1 can be locked after the reinforcing mechanism has reinforced the folding chair 4, so as to prevent the bed end plate 2 from loosening in conjunction with the reinforcing mechanism. At the same time, the installation position of the folding chair 4 is reinforced again.

[0038] Reference Figure 2 and Figure 6 A fixing block 8 is fixedly connected to the outer side wall of the bed frame 1. A telescopic rod 10 is fixedly connected to the top of the fixing block 8. An armrest 7 is fixedly connected to the top of the telescopic rod 10. Multiple telescopic rods 10 are arranged between the fixing block 8 and the armrest 7. The telescopic rods 10 serve to guide the vertical movement of the armrest 7 during height adjustment and also provide support for the armrest 7 as a whole. An adjusting rod 11 is fixedly connected to the center of the bottom end of the armrest 7. A slot is formed on the outer wall of the adjusting rod 11. The outer wall of the top of the control block 21 is inserted into the inner wall of the slot of the adjusting rod 11. During the vertical movement of the armrest 7, the adjusting rod 11 will move vertically. Through the insertion of the control block 21 into the slot of the adjusting rod 11, the control block 21 can lock the adjusting rod 11 after it moves, preventing the adjusting rod 11 from loosening after movement. A fixed rod 12 is slidably connected to the outer wall of the control block 8. The fixed rod 12 guides the adjusting rod 11, allowing the outer wall of the adjusting rod 11 to move up and down only within the inner wall of the fixed rod 12. The bottom end of the fixed rod 12 is fixedly connected to the center of the top of the fixed block 8. One end of the spiral spring 22 is fixedly connected to the rotating shaft of the control block 21, and the other end of the spiral spring 22 is fixedly connected to the inner wall of the fixed seat 9. The spiral spring 22 automatically resets the position of the control block 21 after it has been rotated. A fixed seat 9 is fixedly connected to the outer wall of the fixed block 8. The inner side wall of the fixed seat 9 is elastically connected to the control block 21 through the spiral spring 22. The control block 21 is rotatably connected to the inner wall of the fixed seat 9. Rotating shafts are provided on both sides of the bottom end of the control block 21, which pass through and are rotatably connected to the inner wall of the fixed seat 9. The fixed seat 9 rotates and fixes the control block 21.

[0039] Working principle: When the folding chair 4 is needed to transfer the patient, the bolt 5 can be rotated to move the threaded part of the inner wall of the footboard 2, thereby disengaging it from the threaded groove of the bed frame 1. At this time, the footboard 2 can rotate, and by rotating the footboard 2 downwards, the connecting block 13 can drive the gear a14 to rotate. One end of the gear a14 is meshed with the gear b17. During the rotation of the gear a14, the gear b17 will be driven to rotate in the opposite direction. The rack 15 at the bottom of the gear b17 has a tooth groove, so the rack 15 will also be meshed by the rotation of the gear b17 and move laterally. On the right outer wall of the rack 15... The top of the fixed connecting rod a16 is provided with a T-shaped groove, and the guide block 20 at the top of the connecting rod a16 is T-shaped. During the movement of the rack 15, since the connecting rod a16 can only move laterally at the bottom of the guide block 20, the rack 15 can only move laterally, moving laterally away from the headboard 3. The connecting rod b19 fixedly connected to the left side of the rack 15 will also move laterally away from the headboard 3, so that the groove of the reinforcing block 18 fixedly connected to the bottom of the connecting rod b19 is disengaged from the chair leg 6, thereby allowing the folding chair 4 to be pulled outward as a whole.

[0040] Conversely, if the folding chair 4 needs to be assembled with the bed frame 1, the headboard 2 is pushed upwards, which drives the gear a14 to rotate, thereby causing the gear b17 to rotate in the opposite direction. The meshing rack 15 moves laterally towards the headboard 3, which also causes the reinforcing block 18 at the bottom of the connecting rod b19 fixed on the left side of the rack 15 to move laterally towards the headboard 3. The groove on the outer wall of the reinforcing block 18 will contact the outer wall of the chair leg 6. Then, the bolt 5 on the headboard 2 is rotated, thereby locking the headboard 2 with the bed frame 1, achieving the secondary reinforcement of the folding chair 4.

[0041] When the height of the handrail 7 needs to be adjusted, press the control block 21 to disengage the top outer wall of the control block 21 from the slot of the adjusting rod 11 fixedly connected to the bottom center of the handrail 7. At the same time, the spiral spring 22 will be elastically compressed. At this time, the handrail 7 can be pulled upward to move the adjusting rod 11 upward on the inner wall of the fixed rod 12. Simultaneously, the telescopic rods 10 on both sides will also extend and retract. After adjusting to the appropriate position, release the control block 21. It will be automatically reset by the elastic action of the spiral spring 22, thereby engaging with the slot of the adjusting rod 11 at its current position, thus adjusting the height of the handrail 7.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional bed for nursing care, comprising a bed frame (1), characterized in that: The headboard (3) is fixedly connected to the front end of the bed frame (1), a folding chair (4) is detachably installed on the inner side wall of the bed frame (1), chair legs (6) are fixedly connected to the bottom end of the folding chair (4), and a reinforcement mechanism is provided at the bottom end of the bed frame (1). The reinforcement mechanism includes a connecting block (13), the top end of which is fixedly connected to a bed tail plate (2), the end of the connecting block (13) away from the bed tail plate (2) is fixedly connected to a gear a (14), the end of the gear a (14) away from the connecting block (13) is meshed with a gear b (17), the bottom end of the gear b (17) is meshed with a rack (15), the right side wall of the rack (15) is fixedly connected to a connecting rod a (16), the inner wall of the top end of the connecting rod a (16) is slidably connected to a guide block (20), the bottom end of the connecting rod a (16) is fixedly connected to a connecting rod b (19), the bottom end of the connecting rod b (19) is fixedly connected to a reinforcement block (18), the outer wall of the bed tail plate (2) is provided with an internal threaded hole, and the inner wall of the internal threaded hole of the bed tail plate (2) is threadedly connected to a bolt (5).

2. The multifunctional bed for nursing care according to claim 1, characterized in that: A fixing block (8) is fixedly connected to the outer side wall of the bed frame (1). A telescopic rod (10) is fixedly connected to the top of the fixing block (8). A handrail (7) is fixedly connected to the top of the telescopic rod (10). An adjusting rod (11) is fixedly connected to the center of the bottom end of the handrail (7). A fixing rod (12) is slidably connected to the outer wall of the adjusting rod (11). A fixing seat (9) is fixedly connected to the outer wall of the fixing block (8). A control block (21) is elastically connected to the inner side wall of the fixing seat (9) through a spiral spring (22).

3. A multifunctional bed for nursing care according to claim 1, characterized in that: The gear a (14) is rotatably connected to the bottom end of the bed frame (1) near the outer side, the gear b (17) is rotatably connected to the bottom end of the bed frame (1) near the inner side, and the footboard (2) is hinged to the end of the bed frame (1) away from the headboard (3).

4. A multifunctional bed for nursing care according to claim 1, characterized in that: The bed frame (1) has an internal threaded groove at one end near the end plate (2), and the bolt (5) is threaded to the inner wall of the internal threaded groove of the bed frame (1).

5. A multifunctional bed for nursing care according to claim 2, characterized in that: The side wall of the reinforcing block (18) has a slot, the inner side wall of the slot of the reinforcing block (18) is in contact with the outer wall of the chair leg (6), and the top of the guide block (20) is fixedly connected to the bottom of the outer wall of the bed frame (1).

6. A multifunctional bed for nursing care according to claim 2, characterized in that: The control block (21) is rotatably connected to the inner wall of the fixed seat (9).

7. A multifunctional bed for nursing care according to claim 2, characterized in that: The bottom end of the fixed rod (12) is fixedly connected to the center of the top of the fixed block (8), one end of the spiral spring (22) is fixedly connected to the rotating shaft of the control block (21), and the other end of the spiral spring (22) is fixedly connected to the inner wall of the fixed seat (9).

8. A multifunctional bed for nursing care according to claim 2, characterized in that: The outer wall of the adjusting rod (11) is provided with a slot, and the outer wall of the top of the control block (21) is inserted into the inner wall of the slot of the adjusting rod (11).

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