Sitting forced body position supporting device

Abstract

The utility model discloses a sitting forced body position supporting device, which relates to the technical field of medical instruments and comprises a body position supporting assembly arranged on a sickbed. The body position supporting assembly comprises a placing plate, and a pillow for a user to have a rest is placed on the placing plate; a plurality of first connecting pieces are uniformly and fixedly connected to one side of the bottom of the placing plate; second connecting pieces are fixedly connected to the bottoms of two ends of one side, away from the first connecting pieces, of the placing plate; the multiple first connecting pieces are rotationally connected with the top of the supporting column through connecting rods; the pillow core of the pillow is made of polyether polyurethane, and has excellent elasticity and supporting performance, so that the pillow cannot be excessively deformed, and the pillow can quickly restore to the original shape; the latex layer on the outer side of the pillow inner is soft and comfortable in material and good in air permeability, has the anti-mite and antibacterial characteristics, and can effectively support the head and the neck and reduce the discomfort of the head and the neck of a patient; the pillow case is arranged on the outermost portion of the pillow, and when the pillow inner and the latex layer need to be replaced, the pillow case can be taken down.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a sitting forced posture support device. Background Art

[0002] Hospital beds are one of the essential medical devices in hospitals, used for patients to rest and recuperate. With the continuous improvement of medical standards, the functions of medical devices such as hospital beds have gradually diversified. In addition to providing basic rest functions for patients, hospital beds can also achieve additional effects by adding external devices.

[0003] The best posture for people to sleep and rest is lying flat, so most patients adopt a lying posture when resting in bed; however, there are some special patients, such as those with heart failure, pericardial effusion, asthma and other diseases, who have extreme difficulty breathing when lying flat or when the disease attacks, and are at risk of suffocation. They are forced to adopt a sitting posture to rest to ensure smooth breathing. Sitting upright will not have a significant negative impact on patients during the day or when they are energetic, but when patients need to rest and sleep, the sitting posture will make them very tired and unable to fall asleep normally;

[0004] At present, for the above-mentioned patients who need to sit upright all the time, the hospital will provide a bed table that is placed horizontally on the bed, and then place a pillow on the bed table for the patient to rest. However, the current bed table and pillow are not matched, and the pillow cannot be fixed on the bed table. In addition, the table top of the general bed table is fixed and its tilt angle cannot be changed. As a result, when the patient lies on the pillow to rest, his body needs to bend nearly 90 degrees. This resting method that does not conform to the normal posture of the human body not only fails to achieve the effect of rest, but also makes the patient very uncomfortable, seriously affecting the patient's physical recovery. Utility Model Content

[0005] The purpose of the present utility model is to provide a forced sitting posture support device, in which the pillow is connected to the placement plate by a connecting belt and a Japanese buckle, which can prevent the pillow from shifting or falling; the posture support component is used to place the pillow and support the patient, and the placement plate of the posture support component can change the inclination by lifting the movable rod, so that the patient does not need to excessively bend the body when resting, thereby solving the technical problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A sitting forced posture support device comprises a posture support component, which is arranged on a hospital bed;

[0008] The body support assembly includes a placement plate, on which a pillow for the user to rest is placed; a plurality of first connecting members are evenly fixedly connected to one side of the bottom of the placement plate, and a second connecting member is fixedly connected to the bottom of both ends of the placement plate away from the first connecting member; the plurality of first connecting members are rotatably connected to the top of the support column through a connecting rod, and the two second connecting members are rotatably connected to one end of the two movable rods respectively; the ends of the two movable rods away from the second connecting member are fixedly connected to the telescopic assembly;

[0009] The hospital bed comprises a bed frame with clamping plates welded on both sides of the bed frame; one end of the two telescopic components away from the movable rod connected thereto is respectively clamped with the two clamping plates; and the clamping plates are provided with clamping slots for moving and fixing the telescopic components.

[0010] As a further technical solution of the present invention, two connecting belts are symmetrically fixedly connected to both ends of the pillow, two Japanese-shaped buckles are symmetrically welded to both ends of the placement plate, and the ends of the multiple connecting belts away from the pillow are respectively wrapped around the multiple Japanese-shaped buckles.

[0011] As a further technical solution of the present invention, connection frames are welded to the bottoms of both ends of the support column, and bolts are threadedly connected in the middle of the two connection frames.

[0012] As a further technical solution of the present invention, universal wheels are installed at the four corners of the bottom of the bed frame, and a lifting plate is provided on the top of the bed frame to replace the bed board. Connecting columns are welded on both sides of the top of the bed frame, and the two connecting columns are located below the lifting plate; the two connecting frames are fixedly connected to the two connecting columns by bolts respectively.

[0013] As a further technical solution of the present invention, the pillow core of the pillow is made of a polymer material, polyether polyurethane, a latex layer is provided on the outside of the pillow core, and a pillowcase is sleeved on the outside of the latex layer.

[0014] As a further technical solution of the present invention, the telescopic assembly includes a connecting shaft, one end of which is fixedly connected to the movable rod; and one end of the connecting shaft away from the movable rod is fixedly connected to a spring.

[0015] As a further technical solution of the present invention, a movable sleeve is provided on the outside of the spring, and the end of the spring away from the connecting shaft is fixedly connected to the inner side of the movable sleeve; the inner side of one end of the movable sleeve is slidingly connected to the connecting shaft, a retaining ring is provided on the inner side of the end of the movable sleeve close to the connecting shaft, and a groove is provided on the outer side of the connecting shaft.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model places the pillow on the placement board, which supports the pillow, allowing the patient's head and neck to rest on the pillow without collapsing; both ends of the pillow are fixedly connected to the placement board by connecting belts and Japanese buckles, so that the pillow will not be displaced or fall off the placement board; in addition, the pillow core is made of polyether polyurethane. As a polymer material, polyether polyurethane has excellent elasticity and support properties, which prevents the pillow from excessive deformation and allows the pillow to quickly return to its original shape; the latex layer on the outside of the pillow core is soft and comfortable, has good breathability, and has anti-mite and antibacterial properties, which can effectively support the head and neck and reduce the discomfort of the patient's head and neck; the outermost part of the pillow is a pillowcase, which can be removed when the pillow core and latex layer need to be replaced, which is simple and convenient;

[0018] 2. According to the present invention, different patients have different heights and their postures when sitting and resting are also different; first, the lifting plate is lifted to allow the patient to sit upright (lifting the bed board is an existing technology and will not be described in detail here); by manually lifting the two movable rods, the movable sleeve is raised from the bottom of the card slot to the top of the card slot, and then the movable sleeve is driven to move horizontally along the card slot. When the movable sleeve moves, the movable rod moves synchronously and lifts the placement board, allowing the placement board to rotate with the first connecting piece as the center of the circle, thereby changing the inclination angle of the placement board, and then the pillow on the placement board also changes the inclination angle, so that the patient does not need to To bend the body excessively, one can rest his head on the pillow; the support column plays the role of supporting the placement board; under normal conditions, the elastic force of the spring controls the movable sleeve to move in the direction away from the connecting shaft, so that the movable sleeve is always located in the slot of the card plate, and at the same time, the clamping ring of the movable sleeve can limit the movable sleeve to prevent the movable sleeve from separating from the connecting shaft; when the posture support assembly needs to be removed from the bed, the staff manually moves the paddle to move the paddle away from the card plate, and the paddle drives the movable sleeve to move while moving, and the movable sleeve compresses the spring when moving to move out of the slot of the card plate, thereby separating the telescopic assembly from the card plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0020] Figure 2 This utility model Figure 1 side view.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the hospital bed of the present utility model.

[0022] Figure 4 It is a three-dimensional structural diagram of the body position support component of the present utility model.

[0023] Figure 5 This utility model Figure 4 Bottom view of .

[0024] Figure 6 It is a three-dimensional structural diagram of the telescopic component of the utility model.

[0025] Figure 7 This utility model Figure 6 Top view of .

[0026] Figure 8 This utility model Figure 7 AA cross-sectional view.

[0027] Figure 9 This utility model Figure 2 A partial enlarged view of .

[0028] In the figure: 1- hospital bed, 2- body support assembly;

[0029] 11-Bed frame, 12-Universal wheel, 13-Lifting plate, 14-Card plate, 15-Connecting column, 21-Placing plate, 22-Pillow, 23-Japanese buckle, 24-Connecting belt, 25-Movable rod, 26-Support column, 27-Connecting frame, 28-Telescopic assembly, 29-First connecting member, 20-Second connecting member, 210-Connecting rod;

[0030] 281-connecting shaft, 282-movable sleeve, 283-paddle, 284-spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-9 In an embodiment of the present invention, a sitting forced posture support device includes a posture support component 2, which is arranged on a bed 1;

[0033] The body support assembly 2 includes a placement plate 21, on which a pillow 22 for the user to rest is placed; a plurality of first connecting members 29 are evenly fixedly connected to one side of the bottom of the placement plate 21, and a second connecting member 20 is fixedly connected to the bottom of both ends of the placement plate 21 away from the first connecting member 29; the plurality of first connecting members 29 are rotatably connected to the top of the support column 26 through a connecting rod 210, and the two second connecting members 20 are rotatably connected to one end of the two movable rods 25 respectively; the ends of the two movable rods 25 away from the second connecting member 20 are fixedly connected to the telescopic assembly 28;

[0034] The bed 1 includes a bed frame 11, with clamping plates 14 welded on both sides of the bed frame 11; two telescopic components 28 are respectively engaged with the two clamping plates 14 at one end away from the movable rod 25 connected thereto; the clamping plates 14 are provided with a slot for moving and fixing the telescopic components 28;

[0035] The two ends of the pillow 22 are symmetrically fixedly connected with two connecting belts 24, and the two ends of the placement plate 21 are symmetrically welded with two Japanese-shaped buckles 23, and the ends of the multiple connecting belts 24 away from the pillow 22 are respectively wrapped around the multiple Japanese-shaped buckles 23;

[0036] The pillow core of the pillow 22 is made of a polymer material, polyether polyurethane. A latex layer is provided on the outside of the pillow core, and a pillowcase is sleeved on the outside of the latex layer.

[0037] By adopting the above technical solution, the pillow 22 is placed on the placement plate 21, and the placement plate 21 plays the role of supporting the pillow 22, so that the patient's head and neck can rest on the pillow 22 without the pillow 22 collapsing; both ends of the pillow 22 are fixedly connected to the placement plate 21 by connecting belts 24 and Japanese buckles 23, so that the pillow 22 will not be displaced or fall off the placement plate 21; in addition, the pillow core of the pillow 22 is polyether polyurethane. As a polymer material, polyether polyurethane has excellent elasticity and supporting properties, which prevents the pillow 22 from excessive deformation and allows the pillow 22 to quickly return to its original shape; the latex layer on the outside of the pillow core is soft and comfortable, has good breathability, and has anti-mite and antibacterial characteristics. It can effectively support the head and neck and reduce the discomfort of the patient's head and neck; the outermost part of the pillow 22 is a pillowcase. When the pillow core and latex layer need to be replaced, the pillowcase can be removed, which is simple and convenient.

[0038] In this embodiment, the bottoms of both ends of the support column 26 are welded with connection frames 27, and the middle of the two connection frames 27 are threadedly connected with bolts;

[0039] The bed frame 11 is provided with universal wheels 12 at the four corners of the bottom, and a lifting plate 13 is provided on the top of the bed frame 11 to replace the bed board. Connecting columns 15 are welded on both sides of the top of the bed frame 11, and the two connecting columns 15 are located below the lifting plate 13; two connecting frames 27 are fixedly connected to the two connecting columns 15 by bolts.

[0040] The telescopic assembly 28 includes a connecting shaft 281, one end of which is fixedly connected to the movable rod 25; and a spring 284 is fixedly connected to the end of the connecting shaft 281 away from the movable rod 25.

[0041] A movable sleeve 282 is provided on the outside of the spring 284, and the end of the spring 284 away from the connecting shaft 281 is fixedly connected to the inside of the movable sleeve 282; the inner side of one end of the movable sleeve 282 is slidingly connected to the connecting shaft 281, and a retaining ring is provided on the inner side of the end of the movable sleeve 282 close to the connecting shaft 281, and a groove is provided on the outer side of the connecting shaft 281.

[0042] By adopting the above technical solution, different patients have different heights and their postures when sitting and resting are also different; first, the lifting plate 13 is lifted to allow the patient to sit upright (lifting the bed board of the hospital bed is an existing technology and will not be described in detail here); by manually lifting the two movable rods 25, the movable sleeve 282 is raised from the bottom of the card slot of the card plate 14 to the top of the card slot, and then the movable sleeve 282 is driven to move horizontally along the card slot. When the movable sleeve 282 moves, the movable rod 25 moves synchronously and lifts the placement plate 21, allowing the placement plate 21 to rotate with the first connecting member 29 as the center of the circle, thereby changing the inclination angle of the placement plate 21, and then the pillow 22 on the placement plate 21 also changes the inclination angle, so that the patient does not need to bend the body excessively to rest on the pillow 2 2; the support column 26 plays the role of supporting the placement plate 21; in a normal state, the elastic force of the spring 284 controls the movable sleeve 282 to move in the direction away from the connecting shaft 281, so that the movable sleeve 282 is always located in the slot of the card plate 14, and at the same time, the retaining ring of the movable sleeve 282 can limit the movable sleeve 282 to prevent the movable sleeve 282 from separating from the connecting shaft 281; when it is necessary to remove the posture support assembly 2 from the bed 1, the staff manually toggles the paddle 283 to move the paddle 283 in the direction away from the card plate 14, and the paddle 283 drives the movable sleeve 282 to move while moving. When the movable sleeve 282 moves, it compresses the spring 284 and moves out of the slot of the card plate 14, thereby separating the telescopic assembly 28 from the card plate 14.

[0043] The working principle of the present invention is as follows: the pillow 22 is placed on the placement plate 21, and the placement plate 21 plays the role of supporting the pillow 22, so that the patient's head and neck can rest on the pillow 22 without the pillow 22 collapsing; both ends of the pillow 22 are fixedly connected to the placement plate 21 by connecting belts 24 and Japanese buckles 23, so that the pillow 22 will not be displaced or fall off the placement plate 21; in addition, the pillow core of the pillow 22 is polyether polyurethane, which has excellent elasticity and supporting properties as a polymer material, so that the pillow 22 will not be excessively deformed and the pillow 22 can quickly return to its original shape; the latex layer on the outside of the pillow core is soft and comfortable, has good air permeability, and has the characteristics of anti-mite and antibacterial, which can effectively support the head and neck and reduce the discomfort of the patient's head and neck; the outermost part of the pillow 22 is a pillowcase, and when the pillow core and latex layer need to be replaced, the pillowcase can be taken off, which is simple and convenient;

[0044] Different patients have different heights and their postures when sitting and resting are also different; first, lift the lifting plate 13 to allow the patient to sit upright (lifting the bed board is an existing technology and will not be described in detail here); manually lift the two movable rods 25 to allow the movable sleeve 282 to rise from the bottom of the card slot of the card plate 14 to the top of the card slot, and then drive the movable sleeve 282 to move horizontally along the card slot. When the movable sleeve 282 moves, the movable rod 25 moves synchronously and lifts the placement plate 21, allowing the placement plate 21 to rotate with the first connecting member 29 as the center of the circle, thereby changing the inclination angle of the placement plate 21, and then the pillow 22 on the placement plate 21 also changes the inclination angle, so that the patient does not need to bend the body excessively to rest on the pillow 22; support column 26 plays the role of supporting the placement plate 21; in a normal state, the elastic force of the spring 284 controls the movable sleeve 282 to move in the direction away from the connecting shaft 281, so that the movable sleeve 282 is always located in the slot of the card plate 14, and at the same time, the retaining ring of the movable sleeve 282 can limit the movable sleeve 282 to prevent the movable sleeve 282 from separating from the connecting shaft 281; when the posture support assembly 2 needs to be removed from the bed 1, the staff manually toggles the paddle 283 to move the paddle 283 in the direction away from the card plate 14, and the paddle 283 drives the movable sleeve 282 to move while moving. When the movable sleeve 282 moves, it compresses the spring 284 to move out of the slot of the card plate 14, thereby separating the telescopic assembly 28 from the card plate 14.

[0045] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sitting forced posture support device, characterized by: It comprises a body position support component (2), which is arranged on a hospital bed (1); The body position support assembly (2) includes a placement plate (21), on which a pillow (22) for a user to rest is placed; a plurality of first connecting members (29) are evenly fixedly connected to one side of the bottom of the placement plate (21), and a second connecting member (20) is fixedly connected to the bottom of both ends of the side of the placement plate (21) away from the first connecting member (29); the plurality of first connecting members (29) are rotatably connected to the top of the support column (26) through a connecting rod (210), and the two second connecting members (20) are rotatably connected to one end of the two movable rods (25) respectively; the ends of the two movable rods (25) away from the second connecting member (20) are fixedly connected to a telescopic assembly (28); The hospital bed (1) comprises a bed frame (11), and clamping plates (14) are welded on both sides of the bed frame (11); one end of two telescopic components (28) away from the movable rod (25) connected thereto is respectively clamped with the two clamping plates (14); and a clamping slot for allowing the telescopic components (28) to move and be fixed is provided on the clamping plate (14).

2. The sitting-up forced posture support device according to claim 1, characterized in that: Two connecting belts (24) are symmetrically fixedly connected at both ends of the pillow (22), two Japanese-shaped buckles (23) are symmetrically welded at both ends of the placement plate (21), and the ends of the multiple connecting belts (24) away from the pillow (22) are respectively wound around the multiple Japanese-shaped buckles (23).

3. The sitting-up forced posture support device according to claim 2, characterized in that: The bottoms of both ends of the support column (26) are welded with connection frames (27), and the middle of the two connection frames (27) are threadedly connected with bolts.

4. The sitting-up forced posture support device according to claim 3, characterized in that: Universal wheels (12) are installed at the four corners of the bottom of the bed frame (11), a lifting plate (13) is provided on the top of the bed frame (11) to replace the bed board, connecting columns (15) are welded on both sides of the top of the bed frame (11), and the two connecting columns (15) are located below the lifting plate (13); two connecting frames (27) are fixedly connected to the two connecting columns (15) by bolts.

5. The sitting-up forced posture support device according to claim 4, characterized in that: The pillow core of the pillow (22) is made of a high molecular weight polyether polyurethane, a latex layer is provided on the outside of the pillow core, and a pillowcase is sleeved on the outside of the latex layer.

6. The sitting-up forced posture support device according to claim 5, characterized in that: The telescopic assembly (28) comprises a connecting shaft (281), one end of which is fixedly connected to the movable rod (25); and one end of the connecting shaft (281) away from the movable rod (25) is fixedly connected to a spring (284).

7. The sitting-up forced posture support device according to claim 6, characterized in that: A movable sleeve (282) is provided on the outside of the spring (284), and one end of the spring (284) away from the connecting shaft (281) is fixedly connected to the inside of the movable sleeve (282); the inside of one end of the movable sleeve (282) is slidably connected to the connecting shaft (281), a retaining ring is provided on the inside of one end of the movable sleeve (282) close to the connecting shaft (281), and a groove is provided on the outside of the connecting shaft (281).

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