A care bed with easy adjustment

Abstract

The utility model provides a nursing bed convenient to adjust, include: bed body, fixed baffle in both ends of bed body, install the supporting leg of bed body bottom, the guardrail symmetry installation on bed body, install the translation spare on bed body, symmetry fixed on a plurality of articulated structures of translation spare, hinge and install on two articulated structures among them, and place the support of guardrail both sides, hinge and install the table board on the support, install the angle control spare on the table board and the support, set up two support spare on the support and another two articulated structures, this nursing bed convenient to adjust can control table board horizontal movement on bed body, adjust the distance between table board and patient when using the table board, and can adjust the angle of table board under the cooperation of angle control spare, and then can satisfy different use demand of different body type patient to table board, effectively improve the practicality of nursing bed.

Description

Technical Field

[0001] This utility model relates to the field of nursing bed technology, and more specifically, to a nursing bed that is easy to adjust. Background Technology

[0002] A nursing bed is a bed used by patients with limited mobility during hospitalization or home care. Its main purpose is to facilitate care by nursing staff and to facilitate the patient's recovery.

[0003] Since most patients are unable to get out of bed to eat, a detachable table is usually placed on the side rails of the nursing bed, or a movable dining table is set up next to the bed. However, these detachable tabletops and movable dining tables need to be disassembled and assembled separately, and need to be placed aside when not in use, which increases space occupation and is inconvenient to use. Some tabletops are folded and stored at the foot of the nursing bed. Although these tabletops can be moved with the nursing bed, it is difficult to control their horizontal position. Once unfolded, their position on the nursing bed is fixed. Therefore, patients of different body types need to adapt to the position of the tabletop, which cannot meet the needs of patients. At the same time, the tabletop on the nursing bed can generally only be kept parallel to the nursing bed and the angle cannot be adjusted, so items can only be placed horizontally on the tabletop, which is not very practical. Utility Model Content

[0004] The purpose of this invention is to provide an easily adjustable nursing bed to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides an easily adjustable nursing bed, comprising: a bed body; translational components mounted on both sides of the bed body and slidable on both sides; a plurality of hinged structures symmetrically fixed on the translational components; a bracket hinged to two of the hinged structures and placed on both sides of the bed body; a table hinged to the bracket; angle control components mounted on the table and the bracket; two support components disposed on the bracket and the other two hinged structures; and two locking components disposed on the bracket. The translational components are used to move horizontally on the bed body to move the table on the bracket closer to or away from the patient. The angle control component is used to rotate the tabletop so that the tabletop maintains different angles relative to the support. The two support members are used to further connect the bracket and the translation member; The two locking elements are used to restrict the rotation of the bracket on two of the hinge structures.

[0006] Furthermore, the translation component includes a translation frame movably sleeved on the side of the bed frame steel frame, two guide grooves symmetrically opened on the bed, several movable ball grooves symmetrically opened in the translation frame, several supporting balls movably installed in the several movable ball grooves, and two positioning components symmetrically arranged on the translation frame and the bed. Several of the support balls abut against the guide groove.

[0007] Furthermore, the positioning component includes a plurality of positioning blocks fixed at equal intervals on the bed, a positioning rod hinged to the translation frame, and a plurality of positioning grooves respectively opened on the plurality of positioning blocks and adapted to the positioning rod.

[0008] Furthermore, the angle control component includes two connecting rods symmetrically hinged to the lower surface of the tabletop, a support rod fixed to the other end of the two connecting rods, and several slots symmetrically and equally spaced on the bracket and adapted to the lower end of the support rod. By engaging the lower end of the support rod in the slots at different positions, the tilt angle of the tabletop can be adjusted.

[0009] Furthermore, the locking component includes a locking block that is movably sleeved on the bracket and can slide up and down. The locking block has a slot in the middle to form a hollow tubular structure. When the locking block slides down to the bottom of the bracket, it locks the hinge structure at the bottom of the bracket to the bracket, at which point the bracket can no longer rotate. One of the hinge structures is fitted and slidably inserted into the control slot.

[0010] Furthermore, the support member includes a support rod hinged to the other end of its translation member, a limiting sleeve disposed at the other end of the support rod and nested with the outer contour of the bracket, a limiting rod fixed in the limiting sleeve, and a limiting groove formed on the bracket and adapted to the limiting rod. Several of the aforementioned hinge structures are fixed to the translation frame.

[0011] Furthermore, a rubber pad is provided on the upper surface of the tabletop.

[0012] Furthermore, the end of the rubber pad is also provided with a stop bar to prevent items from slipping.

[0013] Compared with the prior art, the embodiments of this utility model have the following beneficial effects: 1. This easily adjustable nursing bed features a hinged structure that allows the support frame to rotate during use. The locking mechanism, combined with the adjustable hinges, restricts the angle between the support frame and the bed frame after adjustment. This facilitates the concealment and unfolding of the tabletop, minimizing space occupation when not in use. Furthermore, the two supporting components work together to allow the support frame to rotate, providing effective support for the unfolded tabletop and enhancing its stability. This prevents the tabletop from wobbling or tipping over, ensuring safety during use. 2. This easily adjustable nursing bed features a translation mechanism that allows the support frame and two supporting members to move horizontally on the bed during use. This allows the bed board on the support frame to be moved closer to or further away from the patient to accommodate their body shape and sitting posture, providing a comfortable tabletop. Additionally, according to the patient's needs, an angle control mechanism can be used to stabilize and limit the tabletop when it is tilted at different angles, enabling multi-angle adjustment of the tabletop. This allows items placed on the tabletop to tilt synchronously, effectively improving the practicality of the nursing bed. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 A perspective view of a preferred embodiment of the present invention is shown (the tabletop is rotated and stored at the head of the bed). Figure 2 This utility model is shown Figure 1 A three-dimensional structural schematic diagram of the embodiment in another state; Figure 3 It shows Figure 1 A partial, split-off 3D structural diagram of the embodiment; Figure 4 It shows Figure 1 A partially enlarged structural diagram of the limiting sleeve in the embodiment; Figure 5 A partial perspective view of a preferred embodiment of the present invention is shown. Figure 1 ; Figure 6 A partial perspective view of a preferred embodiment of the present invention is shown. Figure 2 ; Figure 7 This utility model is shown Figure 1 Enlarged view of point A; Figure 8 This utility model is shown Figure 3 Enlarged view of point B.

[0016] In the picture 1. Bed frame; 2. Baffle; 3. Support legs; 4. Guardrail; 5. Translation component; 6. Hinge structure; 7. Bracket; 8. Tabletop; 9. Angle control component; 10. Support component; 11. Locking component; 12. Translation frame; 13. Guide slide; 14. Movable ball groove; 15. Support ball; 16. Positioning component; 17. Positioning block; 18. Positioning rod; 19. Positioning groove; 20. Connecting rod; 21. Support rod; 22. Slot; 23. Storage slot; 24. Locking block; 25. Control groove; 26. Support rod; 27. Limit sleeve; 28. Limiting rod; 29. ​​Limiting groove; 30. Rubber pad; 31. Stop bar. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0018] Please refer to Figures 1-2 This embodiment relates to an easily adjustable nursing bed, comprising: a bed frame 1; baffles 2 fixed at both ends of the bed frame 1; support legs 3 installed at the bottom of the bed frame 1; guardrails 4 symmetrically installed on the bed frame 1; translational components 5 installed on the bed frame 1; several hinged structures 6 symmetrically fixed on the translational components 5; brackets 7 hinged to two of the hinged structures 6 and placed on both sides of the guardrails 4; a table 8 hinged to the brackets 7; angle control components 9 installed on the table 8 and the brackets 7; two support members 10 disposed on the brackets 7 and the other two hinged structures 6; and two locking members 11 disposed on the brackets 7. Please refer to Figures 3 to 5 The translation component 5 is used to move horizontally on the bed 1 so as to move the table 8 on the support 7 closer to or away from the patient; The angle control element 9 is used to rotate the tabletop 8 so that the tabletop 8 maintains different angles relative to the support 7. The two support members 10 are used to further connect the bracket 7 and the translation member 5; Please refer to Figure 6The two locking members 11 are used to restrict the rotation of the support 7 on the two hinge structures 6. During use, the caregiver can rotate the support 7 through the hinge structures 6 to make it perpendicular to the bed 1, and keep the table 8 horizontal with the bed 1. Under the control of the two locking members 11, the position of the support 7 after angle adjustment can be maintained, facilitating the use of the table 8. Under the control of the two supporting members 10, the support 7 is supported, forming a triangular effective support between the support 7, supporting members 10, and translation member 5, ensuring the stability of the table 8 during use and preventing wobbling or tipping, thus ensuring sufficient safety and reliability. After the table 8 is stably placed, the translation member 5 can control the horizontal movement of the support 7 and the two supporting members 10 on the bed 1, allowing the bed board on the support 7 to be... The table 8 can be moved closer to or further away from the patient to adapt to their body shape and sitting posture, providing a comfortable usage state. Simultaneously, according to the patient's needs, the angle control component 9 can stabilize and limit the table 8 when it is rotated and tilted at different angles, allowing for multi-angle adjustment. This enables items placed on the table 8 to tilt synchronously, effectively improving the practicality of the nursing bed. After the table 8 is used, the translation component 5 controls the table 8 and support 7 to move and reset, moving closer to the foot of the bed. Then, the locking components 11 on the support 7 and the two support components 10 on the support 7 can be released. At this point, the support 7 can be rotated so that the table 8 on the support 7 is perpendicular to the bed 1 and close to the baffle 2 at the foot of the bed, thus concealing and storing the vertebral lamina without taking up too much space.

[0019] Optionally, the translation component 5 includes a translation frame 12 movably sleeved on the bed body 1, two guide grooves 13 symmetrically opened on the bed body 1, a plurality of movable ball grooves 14 symmetrically opened in the translation frame 12, a plurality of support balls 15 movably installed in the plurality of movable ball grooves 14, and two positioning components 16 symmetrically arranged on the translation frame 12 and the bed body 1. Please refer to Figures 7-8 The supporting balls 15 abut against the guide grooves 13. When the support 7 rotates and the table 8 is in use, the translation frame 12 can be pushed to move on the bed 1, thereby driving the support 7 to move horizontally in sync. This allows the table 8 on the support 7 to move closer to the patient, and the distance between the table 8 and the patient can be adjusted according to the patient's needs. At the same time, during the movement of the translation frame 12, the supporting balls 15 can rotate in the movable ball grooves 14 and move in the two guide grooves, thereby reducing the friction between the translation frame 12 and the bed 1, making the horizontal movement of the translation frame 12 smoother and more convenient.

[0020] Optionally, the positioning component 16 includes several positioning blocks 17 fixed at equal intervals on the bed frame 1, a positioning rod 18 hinged to the translation frame 12, and several positioning slots 19 respectively opened on the positioning blocks 17 and adapted to the positioning rod 18. After the translation frame 12 is moved to an appropriate position, the positioning rod 18 on the translation frame 12 can be rotated to make it engage in the positioning slot 19 on one of the positioning blocks 17, thus restricting the movement of the positioning rod 18, so that the position of the translation frame 12 is also restricted, and preventing the table 8 from causing the support 7 and the translation frame 12 to slide during use, which would affect the patient's use.

[0021] Optionally, the angle control component 9 includes two connecting rods 20 symmetrically hinged to the lower surface of the tabletop 8, a support rod 21 fixed to the other end of the two connecting rods 20, and several slots 22 symmetrically and equally spaced on the bracket 7 and adapted to the two ends of the support rods 21. When the patient is not using the tabletop 8 for dining, the tabletop 8 can be rotated so that the side of the tabletop 8 away from the patient is raised. At this time, the two connecting rods 20 can be rotated to drive the support rods 21 to move. As the angle of the tabletop 8 is controlled differently, the lower end of the support rods 21 can be inserted into the slots 22 at different positions, so that when the tabletop 8 is rotated at different angles, the support rods 21 and the two connecting rods 20 can stably support the rotated tabletop 8, which facilitates multi-angle adjustment of the tabletop 8 and effectively increases the practicality of the tabletop 8, making it convenient for the patient to place items on the tabletop 8 for tilting use. In some preferred embodiments, one side of the several slots 22 is also provided with two deeper storage slots 23 adapted to the ends of the support rods 21 for depth adjustment of the tabletop 8 angle.

[0022] Optionally, the locking member 11 includes a locking block 24 movably sleeved on the bracket 7, and a control groove 25 formed in the locking block 24; One of the hinge structures 6 is fitted and slidably inserted into the control groove 25. When the support 7 is rotated so that both ends of the bottom of the support 7 are perpendicular to the translation frame 12, the locking blocks 24 in the two locking members 11 can be pushed down so that the two hinge structures 6 can be inserted into the two control grooves 25 in the two locking blocks 24. This allows the two locking blocks 24 to effectively restrict the movement of the bottom ends of the support 7, so that both ends of the bottom of the support 7 remain vertical, and the table 8 remains parallel to the bed 1 for patient use.

[0023] Optionally, the support member 10 includes a support rod 26 hinged to one of the hinge structures 6, a limiting sleeve 27 fixed to the other end of the support rod 26 and adapted to the bracket 7, a limiting rod 28 fixed in the limiting sleeve 27, and a limiting groove 29 formed on the bracket 7 and adapted to the limiting rod 28. Several of the hinge structures 6 are fixed to the translation frame 12. When the support 7 is rotated so that the table 8 is parallel to the bed 1 and both ends of the support 7 are perpendicular to the translation frame 12, the two support rods 26 can be rotated simultaneously. This allows the two limiting sleeves 27 on the two support rods 26 to be locked onto the outside of the support 7. Along the outer wall of the support 7, the two limiting rods 28 can be locked into the two limiting grooves 29 respectively. This allows the two support rods 26 to provide diagonal support to the support 7, ensuring the stability of the support 7 during use. This also allows the table 8 to effectively support the patient's arm during use, preventing the table 8 from tipping over and ensuring that the table 8 is safe and reliable during use.

[0024] Optionally, a rubber pad 30 and a stop bar 31 are fixedly connected to the tabletop 8. The rubber pad 30 can improve the stability of items placed on the tabletop 8. At the same time, when the tabletop 8 is controlled by the angle control component 9 to maintain an inclined state, the stop bar 31 can effectively limit the position of items on the tabletop 8, so that the tabletop 8 can effectively place items.

[0025] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An easily adjustable nursing bed, characterized in that, include: A bed frame (1), translational components (5) mounted on both sides of the bed frame (1) and slidable on both sides, several hinged structures (6) symmetrically fixed on the translational components (5), brackets (7) hingedly mounted on two of the hinged structures (6) and placed on both sides of the bed frame (1), a table (8) hingedly mounted on the brackets (7), angle control components (9) mounted on the table (8) and the brackets (7), two support components (10) provided on the brackets (7) and the other two hinged structures (6), and two locking components (11) provided on the brackets (7), wherein: The translation component (5) is used to move horizontally on the bed body (1) to move the table (8) on the support (7) closer to or away from the patient; The angle control element (9) is used to rotate the tabletop (8) so that the tabletop (8) maintains different angles relative to the support (7); The two support members (10) are used to further connect the bracket (7) and the translation member (5); The two locking elements (11) are used to restrict the rotation of the bracket (7) on the two of the hinge structures (6).

2. The easily adjustable nursing bed as described in claim 1, characterized in that, The translation component (5) includes a translation frame (12) movably sleeved on the side of the steel frame of the bed body (1), two guide grooves (13) symmetrically opened on the bed body (1), a number of movable ball grooves (14) symmetrically opened in the translation frame (12), a number of support balls (15) movably installed in the number of movable ball grooves (14), and two positioning components (16) symmetrically arranged on the translation frame (12) and the bed body (1). Several of the support balls (15) abut against the guide groove (13).

3. The easily adjustable nursing bed as described in claim 2, characterized in that, The positioning component (16) includes several positioning blocks (17) fixed at equal intervals on the bed (1), a positioning rod (18) hinged on the translation frame (12), and several positioning grooves (19) respectively opened on the several positioning blocks (17) and adapted to the positioning rod (18).

4. The adjustable nursing bed as described in claim 3, characterized in that, The angle control component (9) includes two connecting rods (20) symmetrically hinged to the lower surface of the tabletop (8), a support rod (21) fixed to the other end of the two connecting rods (20), and several slots (22) symmetrically and equally spaced on the bracket (7) and adapted to the lower end of the support rod (21). By locking the lower end of the support rod (21) into the slots (22) at different positions, the tilt angle of the tabletop (8) can be adjusted.

5. The adjustable nursing bed as described in claim 4, characterized in that, The locking component (11) includes a locking block (24) that is movably sleeved on the bracket (7) and can slide up and down. The locking block (24) has a slot in the middle to form a hollow tubular structure. When the locking block (24) slides down to the bottom of the bracket (7), it locks the hinge structure (6) at the bottom of the bracket (7) together with the bracket (7). At this time, the bracket (7) can no longer rotate.

6. The adjustable nursing bed as described in claim 2, characterized in that, The support member (10) includes a support rod (26) hinged to the other end of its translation member (5), a limiting sleeve (27) disposed at the other end of the support rod (26) and nested with the outer contour of the bracket (7), a limiting rod (28) fixed in the limiting sleeve (27), and a limiting groove (29) opened on the bracket (7) and adapted to the limiting rod (28). Several of the hinge structures (6) are fixed on the translation frame (12).

7. The adjustable nursing bed as described in claim 6, characterized in that, A rubber pad (30) is provided on the upper surface of the table (8).

8. The adjustable nursing bed as described in claim 7, characterized in that, The end of the rubber pad (30) is also provided with a stop bar (31) to prevent items from slipping.

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