Old-age nursing sickbed convenient to lift and control

Abstract

The nursing sickbed comprises a sickbed frame, two symmetrically-arranged lifting assemblies and a bottom plate, a rotating plate and a supporting plate are arranged at the upper end of the sickbed frame, a first groove is formed in the side edge of the rotating plate, a second groove is formed in the side edge of the supporting plate, and the bottom plate is arranged in the first groove. The first groove corresponds to the second groove, a plurality of hinges are fixedly arranged in the first groove and the second groove through bolts, the lifting assembly comprises symmetrically-arranged fixing bases, connecting rods rotating in a crossed mode are arranged between the two fixing bases, and rotating blocks are rotationally arranged in the middles of the two connecting rods; the upper end of the connecting rod is hinged with a sliding block II, and the lower end of the connecting rod is hinged with a sliding block I. The nursing sickbed has the advantages that the nursing sickbed can provide more stable support, and meanwhile, the bed body can be lifted, so that the old can conveniently get in and out of the bed.

Description

Technical Field

[0001] The utility model belongs to the technical field of bedroom furniture, and in particular relates to a nursing bed which is easy to lift and control. Background Art

[0002] Family care for the elderly is a fine tradition of the Chinese nation that has lasted for thousands of years. As the elderly age, their physical functions gradually deteriorate, they suffer from multiple diseases, and often need to lie in bed. Their children are unable to take care of the elderly in real time due to busy work or other reasons.

[0003] In the prior art, a new smart elderly care bed with patent number CN214073945U includes a bed frame, a headboard, a footboard, and a bed board assembly horizontally arranged on the top surface of the bed frame. The bed board assembly includes a first front bed board, a second front bed board, a first rear bed board, and a second rear bed board. The first front bed board and the first rear bed board are arranged in sequence from the headboard to the footboard. The second front bed board and the second rear bed board are arranged on the same side of the bed frame in the width direction. The second front bed board is hinged to the first front bed board, the second rear bed board is hinged to the second front bed board, and the second rear bed board is hinged to the first rear bed board. A first lifting device is provided between the bottom surface of the first front bed board and the bed frame, and a second lifting device is provided between the bottom surface of the second rear bed board and the bed frame. The utility model uses the first and second lifting devices to control the corresponding bed boards, allowing the elderly to sit up and turn over at any time without the help of others.

[0004] In the above-mentioned device, the first front bed board is hinged to the first rear bed board, the second front bed board is hinged to the first front bed board, the second rear bed board is hinged to the second front bed board, and the second rear bed board is hinged to the first rear bed board. The above-mentioned four bed boards are hinged to each other respectively. However, according to the drawings in the instruction manual of the above-mentioned device, among the four bed boards, the lower surface of the first rear bed board lacks support. On the one hand, it will affect the comfort of the elderly lying on the bed, and on the other hand, it may cause the risk of collapse of the bed board, affecting the life and health of the elderly. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a nursing bed that is easy to lift and control. The nursing bed can provide more stable support and can lift and lower the bed body, making it convenient for the elderly to get in and out of bed.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nursing bed that is easy to lift and control, comprising a bed frame, two symmetrically arranged lifting components and a base plate, the upper end of the bed frame is provided with a rotating plate and a support plate, the side of the rotating plate is provided with a groove 1, the side of the support plate is provided with a groove 2, the groove 1 and the groove 2 correspond to each other, and a plurality of hinges are fixed in the groove 1 and the groove 2 by bolts, the lifting component comprises a symmetrically arranged fixing seat, a cross-rotating connecting rod is provided between the two fixing seats, and a rotating block is rotatably provided in the middle of the two connecting rods, the upper end of the connecting rod is hingedly provided with a slider 2, and the lower end of the connecting rod is hingedly provided with a slider 1.

[0007] Optionally, the fixing seat is fixedly arranged on the surface of the bottom plate, a bidirectional screw is rotatably arranged between the two fixing seats, and the slider 1 is threadedly engaged with the bidirectional screw and slidingly engaged with the bottom plate.

[0008] Optionally, a second slide groove is symmetrically provided on the lower end surface of the bed frame, a sliding shaft is fixedly provided in the second slide groove, the sliding shaft passes through the second slider and slides together, and the second slider is slidably provided in the second slide groove.

[0009] Optionally, the lower end surfaces of the four lower support columns of the bed frame are each provided with a slide groove three, and a support rod two is fixedly provided on the upper surface of the base plate at a position corresponding to the slide groove three, and the support rod two is slidably provided in the slide groove three.

[0010] Optionally, a baffle is fixedly provided on the side of the bed frame, a telescopic cylinder is symmetrically provided on the outer side of the baffle, a second support is symmetrically fixedly provided on the outer side of the baffle, and the first support is hingedly engaged with the bottom of the telescopic cylinder.

[0011] Optionally, a support 1 is symmetrically fixedly provided on the lower surface of the rotating plate, and the support 1 is hingedly matched with the piston rod of the telescopic cylinder.

[0012] Optionally, a plurality of neatly arranged support rods are fixedly provided at the lower end of the bed frame.

[0013] In summary, compared with the prior art, the present invention provides a nursing bed that is easy to raise and lower and adjust, which has the following beneficial effects:

[0014] 1. In the present invention, the lifting assembly can lift the bed frame. Since there is moisture on the ground, raising the bed frame allows air to flow and dissipate the moisture, making the mattress less susceptible to moisture. Dust in the air will fall to the ground. If the bed is too low, dust will be inhaled during sleep, which is detrimental to health. In addition, the lifting assembly can adjust the bed frame to make it easier for the elderly to get in and out of bed.

[0015] 2. In the present invention, the support plate and the rotating plate serve together as the bed surface support of the bed frame, wherein the support plate is fixed to the bed frame by bolts, and the rotating plate is hingedly connected to the support plate by a number of hinges, which can provide better support for the elderly lying on the bed, and the rotating plate can be pushed by the telescopic cylinder to rotate, making it easier for the elderly lying on the bed to get up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic structural diagram of the overall bottom portion of the utility model;

[0019] Figure 4 It is a structural diagram of some parts of the utility model;

[0020] Figure 5 It is a schematic diagram of the enlarged structure of the utility model A;

[0021] In the figure: 1. Bed frame; 21. Rotating plate; 211. Support 1; 212. Groove 1; 22. Support plate; 221. Groove 2; 23. Hinge; 3. Placement frame; 4. Lifting assembly; 5. Bottom plate; 11. Slide 1; 12. Support rod 1; 13. Stop rod; 14. Telescopic cylinder; 141. Support 2; 15. Slide 2; 16. Sliding shaft; 17. Slide 3; 41. Bidirectional screw; 42. Fixed seat; 43. Motor; 44. Slider 1; 45. Connecting rod; 451. Rotating block; 46. Slider 2; 51. Support rod 2. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] refer to Figure 1-5 A nursing bed that is easy to lift and control includes a bed frame 1. A rotating plate 21 and a support plate 22 are provided at the upper end of the bed frame 1. The support plate 22 is fixed to the bed frame 1 by bolts. The rotating plate 21 can be rotated to help the elderly get up from the bed. A bottom plate 5 is provided under the bed frame 1. A lifting component 4 is symmetrically provided on the surface of the bottom plate 5. The bed frame 1, the lifting component 4 and the bottom plate 5 together form a nursing bed.

[0024] Furthermore, the lifting component 4 can lift the bed frame 1. Since there is moisture on the ground, raising the bed frame 1 allows air to flow and dissipate the moisture, which can make the mattress less susceptible to moisture, and the dust in the air will fall near the ground. If the bed is too low, it will be inhaled while sleeping, which is not good for health. In addition, the lifting and lowering control of the bed frame 1 by the lifting component 4 can make it convenient for the elderly to get in and out of bed.

[0025] refer to Figure 2 The lower end of the bed frame 1 is fixed with a number of neatly arranged support rods 12. The distance between the support rods 12 and the bed surface is relatively close, and some sundries commonly used by the elderly can be placed thereon.

[0026] refer to Figure 1-4 A baffle 13 is fixedly provided on the side of the bed frame 1, and a telescopic cylinder 14 is symmetrically provided on the outer side of the baffle 13. A second support 141 is symmetrically fixedly provided on the outer side of the baffle 13, and the first support 211 is hingedly matched with the bottom of the telescopic cylinder 14.

[0027] refer to Figure 2 A support 211 is symmetrically fixed on the lower surface of the rotating plate 21. The support 211 is hinged with the piston rod of the telescopic cylinder 14. The telescopic cylinder 14 pushes the rotating plate 21 so that the rotating plate 21 can rotate.

[0028] refer to Figure 5 A groove 1 212 is provided on the side of the rotating plate 21, and a groove 2 221 is provided on the side of the supporting plate 22. The groove 1 212 corresponds to the groove 2 221, and a plurality of hinges 23 are fixed in the groove 1 212 and the groove 2 221 by bolts. The support plate 22 is connected to the rotating plate 21 by the hinge 23, and the rotating plate 21 is ensured to rotate better.

[0029] refer to Figure 1-2 A slide 11 is provided on both sides of the bed frame 1, and a U-shaped placement frame 3 is slidably provided in the slide 11. The U-shaped placement frame 3 can be used to place meals to help the elderly eat in bed after lifting their backs.

[0030] refer to Figure 2 The lifting assembly 4 includes a fixed seat 42 symmetrically fixed on the base plate 5, a bidirectional screw 41 is rotatably arranged between the two fixed seats 42, and a slider 44 is symmetrically threaded on the surface of the bidirectional screw 41, and the slider 44 slides on the surface of the base plate 5. A motor 43 is fixed on the outer side of one fixed seat 42, and the output shaft of the motor 43 is fixed to one end of the bidirectional screw 41. The rotation of the bidirectional screw 41 is driven by the motor 43, thereby driving the sliders 44 on both sides to move relative to each other on the surface of the base plate 5.

[0031] refer to Figure 2Two connecting rods 45 are cross-set above the two sliders 44. The lower ends of the connecting rods 45 are hinged with the sliders 44, and a rotating block 451 is set in the middle of the two connecting rods 45. They are connected by the rotating block 451 to ensure the stability of the cross rotation of the two connecting rods 45.

[0032] refer to Figure 3 The lower end surface of the bed frame 1 is symmetrically provided with a slide groove 2 15, and a sliding shaft 16 is fixedly set in the slide groove 2 15. The upper end of the connecting rod 45 is hingedly provided with a slider 2 46. The sliding shaft 16 passes through the slider 2 46 and slides with it. At the same time, the slider 2 46 is slidably set in the slide groove 2 15.

[0033] refer to Figure 3-4 The lower end surfaces of the four pillars at the lower end of the bed frame 1 are all provided with a slide groove 3 17, and a support rod 2 51 is fixedly provided at a position corresponding to the slide groove 3 17 on the upper surface of the base plate 5. The support rod 2 51 is slidably set in the slide groove 3 17 to help the bed frame 1 maintain stability during the lifting process.

[0034] Furthermore, by starting the motors 43 on both sides to synchronously drive the bidirectional screws 41 on both sides to rotate, the slider 1 44 moves, and then the connecting rod 45 rotates to lift the bed frame 1.

[0035] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0036] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0037] The above description shows and describes several preferred embodiments of the present application. However, as previously mentioned, it should be understood that the present application is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present application can be used in various other combinations, modifications, and environments and can be modified within the scope of the application concept described herein through the above teachings or technology or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present application should be protected by the claims appended hereto.

Claims

1. A nursing bed that is easy to raise and lower, characterized in that: The invention comprises a bed frame (1), two symmetrically arranged lifting assemblies (4) and a bottom plate (5), wherein a rotating plate (21) and a supporting plate (22) are provided at the upper end of the bed frame (1), a groove 1 (212) is provided on the side of the rotating plate (21), and a groove 2 (221) is provided on the side of the supporting plate (22), wherein the groove 1 (212) corresponds to the groove 2 (221), and a plurality of hinges (23) are fixed in the groove 1 (212) and the groove 2 (221) by bolts. The lifting assembly (4) includes symmetrically arranged fixed seats (42), a cross-rotating connecting rod (45) is arranged between the two fixed seats (42), and a rotating block (451) is rotatably arranged in the middle of the two connecting rods (45), the upper end of the connecting rod (45) is hingedly provided with a second slider (46), and the lower end of the connecting rod (45) is hingedly provided with a first slider (44); A baffle (13) is fixedly provided on the side of the bed frame (1), a telescopic cylinder (14) is symmetrically provided on the outer side of the baffle (13), a second support (141) is symmetrically fixedly provided on the outer side of the baffle (13), and the second support (141) is hingedly matched with the bottom of the telescopic cylinder (14); A support 1 (211) is symmetrically fixedly provided on the lower surface of the rotating plate (21), and the support 1 (211) is hingedly matched with the piston rod of the telescopic cylinder (14).

2. The nursing bed that is easy to lift and control according to claim 1 is characterized in that: The fixing seat (42) is fixedly arranged on the surface of the bottom plate (5), a bidirectional screw (41) is rotatably arranged between the two fixing seats (42), and the sliding block (44) is threadedly matched with the bidirectional screw (41) and is slidably matched with the bottom plate (5).

3. The nursing bed that is easy to lift and control according to claim 1 is characterized in that: The lower end surface of the bed frame (1) is symmetrically provided with a second slide groove (15), and a sliding shaft (16) is fixedly arranged in the second slide groove (15). The sliding shaft (16) passes through the second slider (46) and is slidably fitted therewith. At the same time, the second slider (46) is slidably arranged in the second slide groove (15).

4. The nursing bed that is easy to lift and control according to claim 1 is characterized in that: The lower end surfaces of the four pillars at the lower end of the bed frame (1) are all provided with a sliding groove three (17), and the upper surface of the base plate (5) is fixedly provided with a support rod two (51) at a position corresponding to the sliding groove three (17), and the support rod two (51) is slidably provided in the sliding groove three (17).

5. The nursing bed that is easy to lift and control according to claim 1 is characterized in that: A plurality of neatly arranged support rods (12) are fixedly provided at the lower end of the bed frame (1).

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