Multi-angle adjustable sickbed
By designing a multi-angle adjustment device on the hospital bed, the problem of angle discomfort in traditional hospital beds when correcting spinal bending patients is solved, and more efficient spinal correction effect and bed performance are achieved.
Patent Information
- Application Number
- CN202420550498.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-03-21
AI Technical Summary
When the existing beds correct patients with spinal bending at the chest cavity, the lateral flexion correction effect is poor, mainly due to the fixed pillow angle, which cannot adapt to the lateral flexion angle of different patients.
A multi-angle adjustable hospital bed is designed, and multi-angle adjustment of the angle of the "bed plate" is achieved by setting an adjustment device on the surface of the bed frame, including a uniformly slidingly connected support frame, slide rod, rectangular block, clamp and slot.
Through a multi-angle adjustment device, the bed can more effectively support and correct the spinal position of patients with different degrees of spinal bending, improving the performance and correction effect of the bed.
Smart Images
Figure CN222815974U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of beds, in particular to a multi-angle adjustable hospital bed. Background Art
[0002] A bed is a piece of furniture used for sleeping and resting, usually composed of a bed frame, mattress, and sheets. The designs and materials of beds vary, and you can choose a suitable bed according to your personal preferences and needs. There are also many types of beds, including single beds, double beds, bunk beds, children's beds, etc. The choice of bed has a great impact on sleep quality and comfort, so you need to consider your physical needs and sleeping habits when purchasing a bed.
[0003] Existing related technologies often have the following defects: the hospital bed is a tool used by patients for recuperation or surgery. For patients with spinal curvature in the chest area, scoliosis patients will be corrected by reverse lying position before surgery. The traditional solution is to use a side-lying pillow for padding, but because the angle of the pillow is fixed and the scoliosis angles of patients are different, the correction effect of the hospital bed is biased.
[0004] Therefore, the utility model provides a multi-angle adjustable hospital bed. Utility Model Content
[0005] The utility model aims to solve the shortcoming in the prior art that it is inconvenient to correct the spine of patients with different spinal curvatures, and proposes a multi-angle adjustable hospital bed.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-angle adjustable hospital bed, comprising two bedside frames, a bed frame is welded to the side of the two bedside frames close to each other, an adjustment device is provided on the surface of the bed frame, the adjustment device comprises a plurality of support frames evenly slidably connected to the side walls of the bed frame, the support frame is a "U"-shaped structure, a plurality of fixed plates are evenly fixedly connected to the lower side of the bed frame, a sliding rod is slidably connected to the inside of the fixed plate, a rectangular block is fixedly connected to the end face of the sliding rod, a clamping strip is fixedly connected to the surface of the rectangular block, and a plurality of slots are evenly opened on the side walls of the support frame, and the size of the slots is adapted to the size of the clamping strip.
[0007] The effect achieved by the above components is: by setting up the adjustment device, the protruding angle of the "bed board" composed of multiple support frames can be adjusted at multiple angles, which facilitates the support work of the spinal position of patients with different degrees of spinal curvature, thereby facilitating the recovery of the spine of patients with different degrees of spinal curvature, and improving the performance of the bed to a certain extent.
[0008] Preferably, a spring is sleeved on the surface of the slide rod, and two ends of the spring are fixedly connected to the rectangular block and the fixing plate respectively.
[0009] The effect achieved by the above components is that the rectangular block is clamped on the inner wall of the slot under the elastic force of the spring on the fixed plate.
[0010] Preferably, the clamping strip is a straight triangular prism structure, and the end surface of the sliding rod is fixedly connected with a pulling block.
[0011] The effect achieved by the above components is that since the clamping strip is a straight triangular prism structure, the slot on the support frame will move relative to the inclined surface of the clamping strip.
[0012] Preferably, the two bedside frames are slidably connected internally with a pull frame, and the pull frame is a "U"-shaped structure.
[0013] The effect achieved by the above components is: when the "bed board" needs to be restored to a flat surface, pull the pull frames inside the two headboards, and the pull frames will simultaneously pull multiple pull blocks to move. When the card strip is pulled out from the inner wall of the slot, the support frame will be reset under the action of its own gravity.
[0014] Preferably, a tensioning device is provided on the surface of the headboard, and the tensioning device includes two connecting blocks fixedly connected to the side walls of the headboard, the two connecting blocks are internally slidably connected to a limiting frame, and the upper surface of the limiting frame is evenly and fixedly connected with a plurality of barbed hooks.
[0015] The effect achieved by the above components is: after the bed sheet is spread on the surfaces of the adjusted multiple support frames, both sides of the bed sheet are hooked on the surfaces of the barbed hooks respectively, so as to achieve preliminary fixing of the bed sheet.
[0016] Preferably, the side wall of the bed frame is fixedly connected with a positioning bar, the internal thread of the positioning bar is connected with a screw rod, and the screw rod is rotatably connected to the inside of the limiting frame.
[0017] The effect achieved by the above components is that the screw rod rotates inside the positioning strip, thereby achieving the sliding work of the limiting frames inside the two connecting blocks, and further achieving the tightening work of the bed sheet on the hospital bed.
[0018] Preferably, a rotating block is fixedly connected to the lower end of the screw.
[0019] The effect achieved by the above components is: rotating the rotating block, and the setting of the rotating block facilitates the twisting work of the screw.
[0020] In summary:
[0021] 1. In the utility model, by setting an adjustment device, the protruding angle of the "bed board" composed of multiple support frames can be adjusted at multiple angles, which facilitates the support work of the spinal position of patients with different degrees of spinal curvature, thereby facilitating the recovery work of the spine of patients with different degrees of spinal curvature, and improving the performance of the hospital bed to a certain extent.
[0022] 2. In the utility model, the two sides of the bed sheet are hooked on the surface of the barbed hooks respectively, which can achieve the preliminary fixation of the bed sheet, drive the screw to rotate inside the positioning bar, thereby realizing the sliding of the internal limit frames of the two connecting blocks, and then the tightening of the bed sheet on the bed can be achieved, thereby improving the stability of the bed sheet on the bed. By setting a tightening device and tightening and fixing the bed sheet on the bed, the stability of the bed sheet on the bed is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a partial structural schematic diagram of the utility model;
[0025] Figure 3 For the utility model Figure 2 The enlarged view of point B;
[0026] Figure 4 For the utility model Figure 1 Enlarged view of point A.
[0027] Legend: 1. Bed headstock; 2. Bed frame; 3. Adjustment device; 31. Support frame; 32. Pull frame; 33. Fixing plate; 34. Slide rod; 35. Pull block; 36. Slot; 37. Spring; 38. Rectangular block; 39. Clip strip; 4. Tensioning device; 41. Connecting block; 42. Limiting frame; 43. Barb hook; 44. Positioning strip; 45. Screw; 46. Rotating block. DETAILED DESCRIPTION
[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a multi-angle adjustable hospital bed, comprising two bedside frames 1, a bed frame 2 is welded to the side of the two bedside frames 1 close to each other, an adjusting device 3 is provided on the surface of the bed frame 2, and a tensioning device 4 is provided on the surface of the bedside frames 1.
[0029] The specific settings and functions of the adjusting device 3 and the tensioning device 4 are described in detail below.
[0030] Reference Figure 1-Figure 3As shown, in this embodiment: the adjustment device 3 includes a plurality of support frames 31 uniformly slidably connected to the side wall of the bed frame 2, the support frame 31 is a "U"-shaped structure, the lower side of the bed frame 2 is uniformly fixedly connected with a plurality of fixed plates 33, the interior of the fixed plate 33 is slidably connected with a slide bar 34, the end surface of the slide bar 34 is fixedly connected with a rectangular block 38, the surface of the rectangular block 38 is fixedly connected with a clamping strip 39, and the side wall of the support frame 31 is uniformly provided with a plurality of slots 36, the size of the slots 36 and the size of the clamping strip 39 are adapted. By setting the adjustment device 3, the multi-angle adjustment work of the protruding angle of the "bed board" composed of a plurality of support frames 31 is facilitated, the support work of the spinal position of patients with different degrees of spinal curvature is facilitated, thereby facilitating the recovery work of the spinal position of patients with different degrees of spinal curvature, and improving the use performance of the bed to a certain extent. The surface of the slide bar 34 is sleeved with a spring 37, and the two ends of the spring 37 are respectively fixedly connected to the rectangular block 38 and the fixed plate 33. The rectangular block 38 is clamped on the inner wall of the slot 36 by the elastic force of the spring 37 on the fixing plate 33 .
[0031] The clamping strip 39 is a straight triangular prism structure, and the end face of the slide bar 34 is fixedly connected with a pull block 35. Since the clamping strip 39 is a straight triangular prism structure, the slot 36 on the support frame 31 will move relative to the inclined surface of the clamping strip 39. The two bedside frames 1 are internally slidably connected with a pull frame 32, which is a "U"-shaped structure. When the "bed board" needs to be restored to a flat surface, the pull frame 32 inside the two bedside frames 1 is pulled, and the pull frame 32 will simultaneously pull multiple pull blocks 35 to move. When the clamping strip 39 is pulled out from the inner wall of the slot 36, the support frame 31 will be reset by its own gravity.
[0032] Reference Figure 1 and Figure 2 as well as Figure 4 As shown, specifically, the tensioning device 4 includes two connecting blocks 41 fixedly connected to the side walls of the bedside frame 1, the two connecting blocks 41 are internally slidably connected to the limiting frame 42, and the upper surface of the limiting frame 42 is evenly fixedly connected with a plurality of barbed hooks 43. After the bed sheet is spread on the surface of the adjusted multiple support frames 31, the two sides of the bed sheet are respectively hooked on the surface of the barbed hooks 43, so that the bed sheet can be initially fixed.
[0033] The side wall of the bed frame 2 is fixedly connected with a positioning bar 44, and the internal thread of the positioning bar 44 is connected with a screw 45, and the screw 45 is rotatably connected with the inside of the limit frame 42. The screw 45 rotates inside the positioning bar 44, so that the sliding work of the limit frame 42 inside the two connecting blocks 41 can be realized, and then the bed sheet on the bed can be tightened. The lower end of the screw 45 is fixedly connected with a rotating block 46. The rotating block 46 is rotated, and the setting of the rotating block 46 facilitates the twisting work of the screw 45.
[0034] Working principle: when spinal correction work is needed for patients with different degrees of spinal curvature, after the patient lies on his side on the support frame 31 on the bed frame 2, the staff can directly push the support frame 31 from the bottom. Since the clamping strip 39 is a straight triangular prism structure, the slot 36 on the support frame 31 will move relative to the inclined surface of the clamping strip 39, so that the staff can push the support frame 31 in one direction. The staff can push the protruding length of the support frame 31 from the upper side of the bed frame 2 according to the degree of spinal curvature of the patient. After pushing the support frame 31 to a suitable position, the rectangular block 38 will be clamped on the inner wall of the slot 36 by the elastic force of the spring 37 on the fixing plate 33. At this time, the locking work of the lifted support frame 31 can be realized, and when the support frame 31 is pressed down, since the upper side of the clamping strip 39 is a plane structure parallel to the slot 36, the downward movement of the support frame 31 is avoided. In this case, the staff can adjust the length of the multiple support frames 31 protruding from the bottom of the bed frame 2 according to the bending angle of the patient's spine, thereby realizing the multi-angle adjustment of the protruding angle of the "bed board" composed of the multiple support frames 31. When it is necessary to restore the "bed board" to a flat surface, pull the pull frames 32 inside the two bedside frames 1, and the pull frames 32 will simultaneously pull the multiple pull blocks 35 to move. When the card strip 39 is pulled out from the inner wall of the slot 36, the support frame 31 will be reset by its own gravity, thereby realizing the reset of the "bed board". By setting the adjustment device 3, the multi-angle adjustment of the protruding angle of the "bed board" composed of the multiple support frames 31 is facilitated, which facilitates the support work of the spinal position of patients with different degrees of spinal curvature, thereby facilitating the recovery of the spine of patients with different degrees of spinal curvature, and to a certain extent improves the performance of the hospital bed.
[0035] After the bed sheet is spread on the surfaces of the adjusted multiple support frames 31, the two sides of the bed sheet are hooked on the surfaces of the barbed hooks 43 respectively, which can achieve the preliminary fixation of the bed sheet. At this time, the rotating block 46 is rotated. The setting of the rotating block 46 facilitates the twisting work of the screw 45. The rotating block 46 will drive the screw 45 to rotate inside the positioning bar 44, so that the sliding work of the internal limit frames 42 of the two connecting blocks 41 can be achieved, and then the bed sheet on the bed can be tightened, which improves the stability of the bed sheet on the bed. By setting the tensioning device 4 and tightening and fixing the bed sheet on the bed, the stability of the bed sheet on the bed is improved.
[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A multi-angle adjustable hospital bed, comprising two bedside frames (1), characterized in that: A bed frame (2) is welded to one side of the two bedside frames (1) close to each other, and an adjustment device (3) is provided on the surface of the bed frame (2). The adjustment device (3) comprises a plurality of support frames (31) uniformly slidably connected to the side wall of the bed frame (2), and the support frame (31) is a "U"-shaped structure. A plurality of fixing plates (33) are uniformly fixedly connected to the lower side of the bed frame (2), and a sliding rod (34) is slidably connected inside the fixing plate (33). A rectangular block (38) is fixedly connected to the end face of the sliding rod (34), and a clamping strip (39) is fixedly connected to the surface of the rectangular block (38). A plurality of slots (36) are uniformly opened on the side wall of the support frame (31), and the size of the slots (36) is matched with the size of the clamping strip (39).
2. The multi-angle adjustable hospital bed according to claim 1, characterized in that: A spring (37) is sleeved on the surface of the slide rod (34), and two ends of the spring (37) are fixedly connected to the rectangular block (38) and the fixing plate (33) respectively.
3. The multi-angle adjustable hospital bed according to claim 1, characterized in that: The clamping strip (39) is a straight triangular prism structure, and the end surface of the sliding rod (34) is fixedly connected to a pulling block (35).
4. The multi-angle adjustable hospital bed according to claim 1, characterized in that: The two bedside frames (1) are slidably connected to a pull frame (32) inside, and the pull frame (32) is a "U"-shaped structure.
5. The multi-angle adjustable hospital bed according to claim 1, characterized in that: The surface of the bedside frame (1) is provided with a tensioning device (4), the tensioning device (4) comprises two connecting blocks (41) fixedly connected to the side walls of the bedside frame (1), the interiors of the two connecting blocks (41) are slidably connected to a limiting frame (42), and the upper surface of the limiting frame (42) is evenly and fixedly connected with a plurality of barbed hooks (43).
6. The multi-angle adjustable hospital bed according to claim 5, characterized in that: The side wall of the bed frame (2) is fixedly connected with a positioning strip (44), the interior of the positioning strip (44) is threadedly connected with a screw rod (45), and the screw rod (45) is rotationally connected to the interior of the limiting frame (42).
7. The multi-angle adjustable hospital bed according to claim 6, characterized in that: The lower end of the screw rod (45) is fixedly connected to a rotating block (46).