Sickbed assembly

Abstract

The utility model discloses a sickbed assembly, which belongs to the technical field of nursing sickbeds and comprises a bed body, bedrails are arranged on two sides of the bed body, each bedrail comprises a lower transverse plate, an adjusting mechanism capable of adjusting the height of each bedrail is arranged at the top end of each lower transverse plate, a telescopic rod is arranged on the upper surface of each lower transverse plate, and the telescopic rods are arranged on the upper surfaces of the lower transverse plates. A plurality of sets of telescopic rods are arranged, the two ends of each telescopic rod are rotationally connected with connecting frames through rotating shafts, one set of connecting frames are fixedly connected with the surface of the lower transverse plate, the top end of the other set of connecting frames is fixedly connected with an upper transverse plate, and a fixing frame is arranged at the bottom end of the upper transverse plate; a supporting structure used for supporting the bedrail is arranged in an inner cavity of the fixing frame, so that the bedrail is prevented from shielding a patient, convenience is provided for the patient to get in and out of the bed, the treatment experience of the patient is improved, the sickbed can meet different use requirements of the patient, and the use range of the sickbed is widened.

Description

Technical Field

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

[0002] Hospital beds generally refer to nursing beds, which are designed according to the patient's treatment needs and bedridden lifestyle. They are designed to allow family members to accompany the patient, have multiple nursing functions and operation buttons, and use insulated and safe beds. These functions include weight monitoring, back support for meals, intelligent turning over, prevention of bedsores, negative pressure urination and bedwetting alarm monitoring, mobility and transportation, rest, rehabilitation, and medication and infusion. Rehabilitation beds can be used alone or in conjunction with treatment or rehabilitation equipment.

[0003] The bed rails installed on existing hospital beds are usually fixed and cannot be folded and stored, which makes it inconvenient for patients to move around, obstructs their getting in and out of bed, and reduces their treatment experience. At the same time, the height of the bed rails cannot be adjusted, so the hospital bed cannot adapt to different patient needs, thus reducing the scope of use of the hospital bed.

[0004] According to announcement number CN205964341U, a hospital bed includes a generally rectangular bed frame, a dining table, and a support frame. A bed board is installed along the bed frame, and each bed board comprises at least two individual bed board pieces. These individual bed board pieces are joined together to cover the entire bed frame, and the bed board is detachably and slidably connected to the bed frame. A limiting slide strip is provided on the bottom surface of each individual bed board piece, and a limiting slide groove is provided on the surface of the bed frame to cooperate with it. The limiting slide strip is a convex-shaped slide strip, and the limiting slide groove is a concave-shaped slide groove. The purpose of this utility model is to provide a hospital bed that allows patients to sit up in any position and is simple and inexpensive to use.

[0005] As described above, the bed rails of hospital beds are usually fixed and cannot be folded and stored, which makes it inconvenient for patients to move around and obstructs their getting in and out of bed, thus reducing the patient's treatment experience. At the same time, the height of the bed rails cannot be adjusted, which makes the hospital bed unable to adapt to different patient needs and reduces the scope of use of the hospital bed. Therefore, we need to propose a hospital bed component. Utility Model Content

[0006] The purpose of this utility model is to provide a bed assembly that allows the upper and lower horizontal panels to be folded together through the cooperation of a telescopic rod and a connecting frame, achieving a folding effect for the bed rails. The distance between the upper and lower horizontal panels can be adjusted through the cooperation of an adjustment mechanism and the telescopic rod, thus adjusting the height of the bed rails. This prevents the bed rails from obstructing the patient's view, facilitates getting in and out of bed, improves the patient's treatment experience, and allows the bed to adapt to different patient needs, thereby expanding the bed's usability and solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a hospital bed assembly, including a bed frame, with bed rails on both sides of the bed frame. Each bed rail includes a lower horizontal plate, and an adjustment mechanism for adjusting the height of the bed rail is provided at the top of the lower horizontal plate. A telescopic rod is provided on the upper surface of the lower horizontal plate, and several sets of telescopic rods are provided. Both ends of each telescopic rod are rotatably connected to a connecting frame via a pivot. One set of connecting frames is fixedly connected to the surface of the lower horizontal plate, and the top of the other set of connecting frames is fixedly connected to an upper horizontal plate. A fixing frame is provided at the bottom of the upper horizontal plate, and the inner cavity of the fixing frame is provided with a support structure for supporting the bed rails.

[0008] Preferably, the adjustment mechanism includes a support tube, the bottom end of which is rotatably connected to a first movable frame via a rotating shaft, the bottom end of which is fixedly connected to the top end of the lower horizontal plate, the surface of which is provided with a positioning structure, a support rod is inserted and slidably inserted into the inner cavity of which is a second movable frame via a rotating shaft, and the top end of which is fixedly connected to the bottom end of the upper horizontal plate.

[0009] Preferably, the positioning structure includes a threaded sleeve, which is inserted and fixed to the outer wall of the support tube. One end of the threaded sleeve communicates with the inner cavity of the support tube. A screw is threadedly connected to the inner cavity of the threaded sleeve. A positioning hole is provided on the outer surface of the support rod. The screw engages with the inner cavity of the positioning hole. Several sets of positioning holes are provided.

[0010] Preferably, support blocks are fixedly connected to both sides of the support rod, and the inner wall of the support tube is provided with a groove that matches the support block. The support block is slidably connected to the inner cavity of the groove of the support tube.

[0011] Preferably, the support structure includes a movable rod that slides into the inner cavity of the fixed frame. A fixing hole is provided on the surface of the telescopic rod. One end of the movable rod engages with the inner cavity of the fixing hole, and the other end of the movable rod passes through the fixed frame and is fixedly connected to a handle.

[0012] Preferably, a support plate is fixedly connected to the outer surface of the movable rod, a positioning rod is fixedly connected to the surface of the support plate, a through hole is opened on the surface of the fixing frame, and one end of the positioning rod passes through the through hole of the fixing frame and is fixedly connected to a limit block.

[0013] Preferably, a positioning plate is fixedly connected to the inner side wall of the fixing frame, and a through hole is opened on the surface of the positioning plate. The surface of the movable rod is inserted and slidably connected to the inner cavity of the through hole of the positioning plate, and the positioning plate is located between the support plate and the fixing hole.

[0014] Preferably, a spring is fitted on the outer surface of the movable rod, and the spring is disposed between the fixed frame and the support plate.

[0015] Preferably, the outer side wall of the lower horizontal plate is provided with a buckle, and the buckle is provided in several groups, with the several groups of buckles being distributed at equal intervals on the outer side wall of the lower horizontal plate.

[0016] Preferably, a button block is fixedly connected to the end of the screw, and an anti-slip rubber sleeve is provided on the outer surface of the button block, with anti-slip texture on the surface of the anti-slip rubber sleeve.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This utility model provides a hospital bed assembly. Through the cooperation of a telescopic rod and a connecting frame, the upper and lower horizontal panels can be folded together, achieving a folding effect for the bed rails. Through the cooperation of an adjustment mechanism and the telescopic rod, the distance between the upper and lower horizontal panels can be adjusted, thus achieving adjustment of the bed rail height. This avoids the bed rails obstructing the patient's view, provides convenience for the patient to get in and out of bed, improves the patient's treatment experience, and allows the hospital bed to adapt to different patient needs, thereby expanding the scope of use of the hospital bed.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a top view of the structure of this utility model;

[0022] Figure 3 This is a schematic diagram of a partial cross-section of the disassembly of the adjustment structure of this utility model;

[0023] Figure 4 This is a schematic diagram of a partial cross-section of the fixing frame of this utility model.

[0024] In the diagram: 1. Bed frame; 2. Lower cross plate; 3. Adjustment mechanism; 31. Support tube; 32. First movable frame; 33. Support rod; 34. Second movable frame; 35. Threaded sleeve; 36. Screw; 37. Positioning hole; 4. Telescopic rod; 5. Connecting frame; 6. Upper cross plate; 7. Fixed frame; 8. Support structure; 81. Movable rod; 82. Fixed hole; 83. Handle; 9. Support block; 10. Support plate; 11. Positioning rod; 12. Limiting block; 13. Positioning plate; 14. Spring; 15. Buckle; 16. Button block; 17. Anti-slip rubber sleeve. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a hospital bed assembly, including a bed body 1, bed rails on both sides of the bed body 1, the bed rails including a lower horizontal plate 2, an adjustment mechanism 3 for adjusting the height of the bed rails at the top of the lower horizontal plate 2, a telescopic rod 4 on the upper surface of the lower horizontal plate 2, several sets of telescopic rods 4, and connecting frames 5 rotatably connected to both ends of the telescopic rods 4 via a rotating shaft, one set of connecting frames 5 being fixedly connected to the surface of the lower horizontal plate 2, and an upper horizontal plate 6 being fixedly connected to the top of the other set of connecting frames 5, a fixing frame 7 being provided at the bottom of the upper horizontal plate 6, and a support structure 8 for supporting the bed rails being provided in the inner cavity of the fixing frame 7;

[0027] Specifically, the support structure 8 is removed from fixing the bed rails, and then the upper horizontal plate 6 is pushed to move. The upper horizontal plate 6 drives the telescopic rod 4 to move through the connecting frame 5, changing the angle of the telescopic rod 4 and achieving the folding effect of the bed rails. The rotating adjustment mechanism 3 pushes the upper horizontal plate 6 to move, adjusting the distance between the upper horizontal plate 6 and the lower horizontal plate 2, thereby adjusting the height of the bed rails. This avoids the bed rails obstructing the patient's view, provides convenience for the patient to get in and out of bed, improves the patient's treatment experience, and allows the bed to adapt to different patient needs, thus increasing the scope of use of the bed.

[0028] In this embodiment, as Figure 1 As shown, the adjustment mechanism 3 includes a support tube 31. The bottom end of the support tube 31 is rotatably connected to a first movable frame 32 via a rotating shaft. The bottom end of the first movable frame 32 is fixedly connected to the top end of the lower horizontal plate 2. A positioning structure is provided on the surface of the support tube 31. A support rod 33 is inserted and slidably inserted into the inner cavity of the support tube 31. The top end of the support rod 33 is rotatably connected to a second movable frame 34 via a rotating shaft. The top end of the second movable frame 34 is fixedly connected to the bottom end of the upper horizontal plate 6. Pulling the support rod 33 moves it within the support tube 31. Finally, the positioning structure positions the support rod 33 within the support tube 31, thereby adjusting the distance between the upper horizontal plate 6 and the lower horizontal plate 2, and thus adjusting the height of the bed rail.

[0029] In a further preferred embodiment, such as Figure 3As shown, the positioning structure includes a threaded sleeve 35, which is inserted and fixed to the outer wall of the support tube 31. One end of the threaded sleeve 35 communicates with the inner cavity of the support tube 31. A screw 36 is threadedly connected to the inner cavity of the threaded sleeve 35. A positioning hole 37 is provided on the outer surface of the support rod 33. The screw 36 engages with the inner cavity of the positioning hole 37. Several sets of positioning holes 37 are provided. Rotating the screw 36 moves it within the inner cavity of the threaded sleeve 35, causing one end of the screw 36 to insert into the inner cavity of the positioning hole 37, thereby fixing the position of the support rod 33 within the support tube 31. The positioning hole 37 increases the adjustable range of the bed rail height.

[0030] Preferably, support blocks 9 are fixedly connected to both sides of the support rod 33, and the inner wall of the support tube 31 is provided with a slot that matches the support block 9. The support block 9 is slidably connected to the inner cavity of the slot of the support tube 31. Through the cooperation between the support block 9 and the slot of the support tube 31, the two ends of the support rod 33 are supported, so as to prevent the angle of the support rod 33 from shifting when it moves in the inner cavity of the support tube 31.

[0031] In addition, such as Figure 4 As shown, the support structure 8 includes a movable rod 81, which slides into the inner cavity of the fixed frame 7. A fixed hole 82 is provided on the surface of the telescopic rod 4. One end of the movable rod 81 is engaged with the inner cavity of the fixed hole 82, and the other end of the movable rod 81 passes through the fixed frame 7 and is fixedly connected to a handle 83. When the handle 83 is pushed to drive the movable rod 81 into the inner cavity of the fixed hole 82, the bed rail is raised. When the handle 83 is pulled to drive the movable rod 81 out of the inner cavity of the fixed hole 82, the telescopic rod 4 can be released. The upper horizontal plate 6 can be pushed to move the telescopic rod 4, so that the bed rail is folded.

[0032] Preferably, a support plate 10 is fixedly connected to the outer surface of the movable rod 81, and a positioning rod 11 is fixedly connected to the surface of the support plate 10. A through hole is opened on the surface of the fixing frame 7. One end of the positioning rod 11 passes through the through hole of the fixing frame 7 and is fixedly connected to a limit block 12. Through the cooperation of the support plate 10 and the positioning rod 11, one end of the movable rod 81 is supported, thereby improving the stability of the movable rod 81 when it moves.

[0033] Furthermore, a positioning plate 13 is fixedly connected to the inner wall of the fixing frame 7. A through hole is opened on the surface of the positioning plate 13. The surface of the movable rod 81 is inserted and slidably connected to the inner cavity of the through hole of the positioning plate 13. The positioning plate 13 is located between the support plate 10 and the fixing hole 82. By setting the positioning plate 13, the other end of the movable rod 81 is supported, which improves the stability of the movable rod 81 after it is fixed to the fixing hole 82.

[0034] Specifically, a spring 14 is sleeved on the outer surface of the movable rod 81. The spring 14 is located between the fixed frame 7 and the support plate 10. The spring 14 provides support force, which continuously pushes the support plate 10 to move towards the positioning plate 13, thereby improving the stability of the movable rod 81 in the inner cavity of the fixed hole 82.

[0035] In addition, such as Figure 4 As shown, the outer side wall of the lower horizontal plate 2 is provided with a buckle 15. Several sets of buckles 15 are provided, and the sets of buckles 15 are evenly distributed on the outer side wall of the lower horizontal plate 2. The buckles 15 can help fix the drainage tube, infusion tube and other pipes, and avoid the entanglement between multiple sets of pipes.

[0036] Preferably, a button block 16 is fixedly connected to the end of the screw 36. An anti-slip rubber sleeve 17 is provided on the outer surface of the button block 16. The surface of the anti-slip rubber sleeve 17 is provided with anti-slip texture. Through the cooperation of the button block 16 and the anti-slip rubber sleeve 17, it is convenient for the user to adjust the height of the hospital bed.

[0037] In practical use: When folding, pull handle 83 to move movable rod 81, causing movable rod 81 to move out of the inner cavity of fixed hole 82, thus releasing the positioning of telescopic rod 4. Then, push upper horizontal plate 6 to move, causing upper horizontal plate 6 to move telescopic rod 4 through connecting frame 5, changing the angle of telescopic rod 4 and achieving the folding effect of bed rail. When adjusting the height of bed rail, rotate knob 16 to drive screw 36 to rotate, causing one end of screw 36 to move out of the inner cavity of positioning hole 37, releasing the position of support rod 33. At this time, pull upper horizontal plate 6 to move the ... The upper horizontal plate 6 moves upward, causing the upper horizontal plate 6 to move the support rod 33 within the support tube 31 via the second movable frame 34. After adjusting the distance between the upper horizontal plate 6 and the lower horizontal plate 2, the knob 16 is rotated to insert the screw 36 into the positioning hole 37, thus positioning the support rod 33 and adjusting the height of the bed rail. This prevents the bed rail from obstructing the patient's view, facilitates the patient's getting in and out of bed, improves the patient's treatment experience, and allows the bed to adapt to different patient needs, thereby expanding the bed's usability.

[0038] 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 hospital bed assembly, comprising a bed frame (1), characterized in that: It also includes an adjustment mechanism (3) that can adjust the height of the bed rails and a support structure (8) for supporting the bed rails; The bed frame (1) is provided with bed rails on both sides. The bed rails include a lower horizontal plate (2). The upper surface of the lower horizontal plate (2) is provided with a telescopic rod (4). The telescopic rod (4) is provided in several sets. Both ends of the telescopic rod (4) are rotatably connected to a connecting frame (5) through a rotating shaft. One set of the connecting frame (5) is fixedly connected to the surface of the lower horizontal plate (2). The top of the other set of the connecting frame (5) is fixedly connected to an upper horizontal plate (6). The bottom end of the upper horizontal plate (6) is provided with a fixing frame (7). The adjustment mechanism (3) is fixedly installed at the top of the lower horizontal plate (2), and the top of the adjustment mechanism (3) is connected to the bottom of the upper horizontal plate (6). The support structure (8) is installed in the inner cavity of the fixed frame (7).

2. A hospital bed assembly according to claim 1, characterized in that: The adjustment mechanism (3) includes a support tube (31), the bottom end of which is rotatably connected to a first movable frame (32) via a rotating shaft. The bottom end of the first movable frame (32) is fixedly connected to the top end of the lower horizontal plate (2). The surface of the support tube (31) is provided with a positioning structure. A support rod (33) is inserted and slidably connected to the inner cavity of the support tube (31). The top end of the support rod (33) is rotatably connected to a second movable frame (34) via a rotating shaft. The top end of the second movable frame (34) is fixedly connected to the bottom end of the upper horizontal plate (6).

3. A hospital bed assembly according to claim 2, characterized in that: The positioning structure includes a threaded sleeve (35), which is inserted and fixed to the outer wall of the support tube (31). One end of the threaded sleeve (35) is connected to the inner cavity of the support tube (31). A screw (36) is threadedly connected to the inner cavity of the threaded sleeve (35). A positioning hole (37) is provided on the outer surface of the support rod (33). The screw (36) is engaged with the inner cavity of the positioning hole (37). Several sets of positioning holes (37) are provided.

4. A hospital bed assembly according to claim 2, characterized in that: Both sides of the support rod (33) are fixedly connected to support blocks (9), and the inner wall of the support tube (31) is provided with a slot that matches the support block (9). The support block (9) is slidably connected to the inner cavity of the slot of the support tube (31).

5. A hospital bed assembly according to claim 1, characterized in that: The support structure (8) includes a movable rod (81), which is inserted into and slides in the inner cavity of the fixed frame (7). The surface of the telescopic rod (4) is provided with a fixing hole (82). One end of the movable rod (81) is engaged with the inner cavity of the fixing hole (82), and the other end of the movable rod (81) passes through the fixed frame (7) and is fixedly connected to a handle (83).

6. A hospital bed assembly according to claim 5, characterized in that: A support plate (10) is fixedly connected to the outer surface of the movable rod (81), and a positioning rod (11) is fixedly connected to the surface of the support plate (10). A through hole is opened on the surface of the fixing frame (7), and one end of the positioning rod (11) passes through the through hole of the fixing frame (7) and is fixedly connected to a limit block (12).

7. A hospital bed assembly according to claim 5, characterized in that: The inner wall of the fixed frame (7) is fixedly connected to a positioning plate (13). The surface of the positioning plate (13) is provided with a through hole. The surface of the movable rod (81) is inserted into and slides in the cavity of the through hole of the positioning plate (13). The positioning plate (13) is located between the support plate (10) and the fixing hole (82).

8. A hospital bed assembly according to claim 5, characterized in that: A spring (14) is fitted on the outer surface of the movable rod (81), and the spring (14) is disposed between the fixed frame (7) and the support plate (10).

9. A hospital bed assembly according to claim 1, characterized in that: The outer side wall of the lower horizontal plate (2) is provided with buckles (15), and there are several sets of buckles (15), which are evenly distributed on the outer side wall of the lower horizontal plate (2).

10. A hospital bed assembly according to claim 3, characterized in that: The end of the screw (36) is fixedly connected to a button (16), and the outer surface of the button (16) is provided with an anti-slip rubber sleeve (17), and the surface of the anti-slip rubber sleeve (17) is provided with anti-slip texture.

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