Family old-age nursing bed with protection function

Abstract

The utility model belongs to the technical field of family old-age nursing beds, and particularly relates to a family old-age nursing bed with a protection function, which comprises a bed frame, a bed plate is rotatably connected onto the bed frame, two corresponding fence plates are fixedly connected onto two sides of the bed frame, sliding grooves are respectively arranged on the two fence plates, first rotating rods are respectively slidably connected onto the two sliding grooves, and the first rotating rods are fixedly connected onto the bed plate. The opposite ends of the two first rotating rods are each rotationally connected with a rotating rod base, the ends, away from the fence plate, of the two rotating rod bases are rotationally connected with second rotating rods, and the two second rotating rods are fixedly connected with a containing plate. According to the device, through the placement plate slidably connected to the fence plate, under the cooperation of a second rotating rod and a limiting rotating disc, the placement plate rotates to be parallel to the fence plate with the second rotating rod as the axis and is kept in a vertical state under the action of the limiting rotating disc, the placement plate is used for preventing the old people from rolling over possibly after getting up, and the safety of the old people nursing bed is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of family elderly care beds, and in particular relates to a family elderly care bed with a protective function. Background Art

[0002] With the increasing severity of the aging population in China, the proportion of elderly people in China is getting larger and larger, and the demand for nursing beds in the domestic nursing market is also increasing. This has led to a blowout development of nursing products. Nursing beds are not only used in hospitals, but are now gradually entering every family. Most of the existing nursing beds are equipped with guardrails on both sides, but there are gaps between the guardrails. When the elderly move their hands and feet, they may accidentally extend beyond the railings, causing bumps. The protective effect of the railings needs to be improved.

[0003] The protective cover mechanism forms a protective structure on the left and right sides of the bed frame, which can reduce the probability of the elderly turning over and falling off the bed at night, thereby improving the safety of the nursing bed.

[0004] However, the above has the following shortcomings:

[0005] 1. In the above patent, although the protective effect of the railing is enhanced by providing a shielding mechanism, when the bed board is lifted by the lifting mechanism, the bed board will gradually move away from the railing. During the lifting process of the bed board, the elderly may become weak due to illness and may fall to the sides of the bed, causing injury to the elderly. The safety needs to be improved.

[0006] 2. At the same time, when the elderly use the bed board to stand up, they are weak due to lying in bed for a long time. When the elderly are lifted up with the bed board, their bodies may slide to the end of the bed due to the lack of a supporting structure. The elderly may not be able to maintain a sitting posture well. The practicality of the above-mentioned nursing beds needs to be improved. Utility Model Content

[0007] In order to overcome the deficiencies of the prior art, the present invention provides a family nursing bed with a protective function, wherein a telescopic cylinder arranged under the bed frame is used to rotate and lift the bed board so that the elderly person can get up with the help of the bed board, and at the same time a placement plate connected to the guardrail plate is slidably connected, and the placement plate is rotated and kept in a vertical state through the cooperation of the second rotating rod and the limiting rotating disk, so as to prevent the elderly person from possibly tipping over after getting up. At the same time, when the first rotating rod slides into the limiting groove, the horizontal displacement of the placement plate can be limited. When the elderly person gets up, the placement plate rotating along the first rotating rod can be used as a support to support the elderly person when getting up, thereby improving the stability of the elderly person during the process of getting up and enhancing the safety of the nursing bed.

[0008] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a family nursing bed with a protective function, comprising a bed frame, a bed board being rotatably connected to the bed frame, two corresponding guardrail boards being fixedly connected on both sides of the bed frame, a slide groove being respectively provided on the two guardrail boards, a first rotating rod being slidably connected to the two slide grooves, the opposite ends of the two first rotating rods being rotatably connected to a rotating rod base, the ends of the two rotating rod bases away from the guardrail boards being rotatably connected to a second rotating rod, and the two second rotating rods being fixedly connected to a placement plate.

[0009] Furthermore, a limit rotating disk is rotatably connected to one side surface of the rotating rod base, and the limit rotating disk is fixedly connected to one end of the second rotating rod. A first limit groove and a second limit groove are respectively provided in the horizontal and vertical directions of the limit rotating disk and the side surface of the rotating rod base. A limit pin is detachably connected to the limit rotating disk, and the limit pin is connected through the limit rotating disk and the rotating rod base.

[0010] Furthermore, limiting grooves are provided at both ends of the slide groove, and a hemispherical groove is provided on a side of the limiting groove close to the first rotating rod, and the circumferential radius of the hemispherical groove is larger than that of the first rotating rod.

[0011] Furthermore, a soft pad is fixed to one side of the placement plate close to the head of the bed frame, a limit block is fixed to the end of the first rotating rod away from the second rotating rod, a first through groove and a second through groove are respectively provided on the limit block and the guardrail plate, a fixing pin is detachably connected to the limit block, and the fixing pin is connected through the limit block and the guardrail plate.

[0012] Furthermore, a headboard side panel is fixedly provided on the bottom side wall of the bed frame, a lifting support is fixedly provided under the bed board, a telescopic cylinder is fixedly provided on the headboard side panel, and one end of the telescopic cylinder away from the headboard side panel is rotatably connected to the lifting support.

[0013] Furthermore, an air compressor is fixedly provided on the headboard side panel, the output end of the air compressor is connected to a first air duct, the end of the first air duct away from the air compressor is connected to a pneumatic control valve, the end of the pneumatic control valve away from the air compressor is connected to a second air duct, and the end of the second air duct away from the pneumatic control valve is connected to the telescopic cylinder.

[0014] In summary, compared with the prior art, the beneficial effects of this solution are:

[0015] (1) The placement plate slidably connected to the guardrail plate cooperates with the second rotating rod and the limit rotating disk, so that the placement plate rotates with the second rotating rod as the axis to be parallel to the guardrail plate, and is kept in a vertical state under the action of the limit rotating disk to prevent the elderly from tipping over after getting up, thereby improving the safety of the nursing bed.

[0016] (2) By sliding the first rotating rod into the limiting groove, the horizontal displacement of the placement board can be limited. When the elderly person stands up, the placement board can be supported under the elderly person's armpits and rotate with the bed board with the first rotating rod as the axis, thereby preventing the elderly person's body from sliding to the end of the bed due to the lack of a supporting structure, thereby improving the elderly person's stability when standing up. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the present utility model.

[0018] Figure 2 for Figure 1 A partial enlarged view of point A in the figure.

[0019] Figure 3 It is a schematic structural diagram of the main components of the utility model.

[0020] Figure 4 It is a schematic structural diagram of the main components of the utility model.

[0021] Figure 5 for Figure 4 A partial enlarged view of point B in FIG.

[0022] Figure 6 This is a schematic diagram of the vertical state of the placement plate in the present invention.

[0023] Figure 7 This is a schematic diagram of the oblique state of the placement plate in the present invention.

[0024] Figure 8 It is a partial enlarged view of point C in the present invention.

[0025] Explanation of the reference numerals in the accompanying drawings: bed frame 10; bed board 11; guardrail board 12; slide 13; placement board 14; turning rod base 15; limit block 16; first turning rod 17; air compressor 18; first air duct 19; pneumatic control valve 20; second air duct 21; telescopic cylinder 22; lifting support 23; limit groove 24; soft cushion 25; second turning rod 26; limit rotating disk 27; first limit groove 28; second limit groove 29; limit pin 30; hemispherical groove 31; headboard side panel 32; first through groove 33; second through groove 34; fixing pin 35. DETAILED DESCRIPTION

[0026] 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.

[0027] refer to Figure 1 、 Figure 4 、 Figure 5 、 Figure 6 , Figure 8 A family nursing bed with a protective function includes a bed frame 10, a bed board 11 is rotatably connected to the bed frame 10, guardrail boards 12 are fixedly connected to both sides of the bed frame 10, a slide 13 is provided on the two guardrail boards 12, two first rotating rods 17 are slidably connected to the two slides 13, one end of the two first rotating rods 17 close to the bed board 11 is rotatably connected to the rotating rod base 15, the two rotating rod bases 15 are rotatably connected to the second rotating rods 26, and the two second rotating rods 26 are fixedly connected to the placing Plate 14, a limit rotating disk 27 is rotatably connected to one side surface of the rotating rod base 15, and the limit rotating disk 27 is fixedly connected to one end of the second rotating rod 26. A first limit groove 28 and a second limit groove 29 are respectively provided in the horizontal and vertical directions of the limit rotating disk 27 and the side surface of the rotating rod base 15. A limit pin 30 is detachably connected to the limit rotating disk 27, and the limit pin 30 passes through the first limit groove 28 and the second limit groove 29 to fix the limit rotating disk 27 on the rotating rod base 15.

[0028] The rotation of the second rotating rod 26 drives the placement plate 14 to rotate parallel to the guardrail plate 12, and the rotation of the placement plate 14 on the rotating rod base 15 is limited by the limiting rotating disk 27 and the limiting pin 30, so that the placement plate 14 always remains in a vertical state. At this time, the placement plate 14 serves as a protective structure to prevent the elderly from possibly tipping over after getting up, thereby improving the safety of the nursing bed.

[0029] like Figure 1 、 Figure 2 、 Figure 7A limiting groove 24 is provided at both ends of the slide groove 13, and a hemispherical groove 31 is provided on the side of the limiting groove 24 close to the first rotating rod 17. The circumferential radius of the hemispherical groove 31 is larger than the first rotating rod 17. A limiting block 16 is fixed to the end of the first rotating rod 17 away from the second rotating rod 26, and a soft pad 25 is fixed to the side of the placement plate 14 close to the head of the bed frame 10.

[0030] When the elderly stand up, the placing plate 14 is supported under the elderly's armpits, and the placing plate 14 rotates with the first rotating rod 17 as the axis to support the elderly to stand up, thereby preventing the elderly from sliding toward the end of the bed due to the lack of a supporting structure, thereby improving the elderly's stability in the process of standing up. At the same time, by providing the soft pad 25, the soft pad 25 is used as the supporting surface when the placing plate 14 is used as a supporting member, thereby improving the comfort of the placing plate 14 when supporting.

[0031] like Figure 1 、 Figure 3 A headboard side panel 32 is fixedly provided on the bottom side wall of the bed frame 10, a lifting support 23 is fixedly provided under the bed board 11, an air compressor 18 is fixedly provided on the headboard side panel 32, the output end of the air compressor 18 is connected to a first air duct 19, an end of the first air duct 19 away from the air compressor 18 is connected to a pneumatic control valve 20, an end of the pneumatic control valve 20 away from the air compressor 18 is connected to a second air duct 21, an end of the second air duct 21 away from the pneumatic control valve 20 is connected to a telescopic cylinder 22, and an end of the telescopic cylinder 22 away from the second air duct 21 is rotatably connected to the lifting support 23.

[0032] Through the cooperation of the air compressor 18 and the pneumatic control valve 20, air is delivered to the telescopic cylinder 22, so that the telescopic cylinder 22 is extended. The extended telescopic cylinder 22 drives the bed board 11 to rotate and lift through the lifting support 23, thereby assisting the elderly to get up and improving the convenience of the nursing bed.

[0033] In the present invention, the guardian first pushes the first rotating rod 17 toward the head side of the bed frame 10. When the first rotating rod 17 is pushed into the limiting groove 24, the limiting pin 30 is unscrewed and the placement plate 14 is rotated to the vertical direction. At this time, the limiting pin 30 is passed through the first limiting groove 28 and the second limiting groove 29 and tightened. The placement plate 14 remains parallel to the guardrail plate 12. At this time, one side of the placement plate 14 with the soft pad 25 is supported under the armpit of the elderly.

[0034] Then turn on the air compressor 18 and deliver air to the telescopic cylinder 22 through the first air duct 19, the pneumatic control valve 20, and the second air duct 21. The telescopic cylinder 22 extends under the continuous input of air and pushes the bed board 11 to rotate and lift. At this time, when the elderly person gets up, the placement board 14 is supported under the elderly person's armpits and rotates with the bed board 11 with the first rotating rod 17 as the axis. The limiting groove 24 and the hemispherical groove 31 limit the horizontal and vertical displacement of the first rotating rod 17, so that the placement board 14 is not easy to separate from the elderly person during rotation.

[0035] When the elderly person stands up for a while and sits firmly, the guardian slowly moves the placement board 14 away from the elderly person, rotates the placement board 14 back to the vertical direction, and fixes the limit block 16 on the guardrail board 12 through the first through slot 33 and the second through slot 34 through the fixing pin 35. At this time, the placement board 14 is kept in a vertical state by the fixation of the limit block 16, and acts as a barrier to protect the elderly person on the side, thereby improving the safety of the nursing bed.

[0036] The air compressor 18 , the pneumatic control valve 20 , and the compression cylinder 22 are mature existing technologies and will not be described in detail herein.

[0037] 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.

[0038] 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.

[0039] 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 family nursing bed with a protective function, comprising a bed frame (10), wherein a bed board (11) is rotatably connected to the bed frame (10), characterized in that: Two corresponding guardrail panels (12) are fixedly connected to both sides of the bed frame (10), and a slide groove (13) is respectively provided on the two guardrail panels (12), and a first rotating rod (17) is respectively slidably connected to the two slide grooves (13), and the opposite ends of the two first rotating rods (17) are respectively rotatably connected to a rotating rod base (15), and the ends of the two rotating rod bases (15) away from the guardrail panels (12) are rotatably connected to a second rotating rod (26), and the two second rotating rods (26) are fixedly connected to a placement plate (14).

2. A family nursing bed with protective function according to claim 1, characterized in that: A limit rotating disk (27) is rotatably connected to one side surface of the rotating rod base (15), and the limit rotating disk (27) is fixedly connected to one end of the second rotating rod (26). A first limit groove (28) and a second limit groove (29) are respectively provided on the horizontal and vertical directions of the side surfaces of the limit rotating disk (27) and the rotating rod base (15). A limit latch (30) is detachably connected to the limit rotating disk (27), and the limit latch (30) is connected through the limit rotating disk (27) and the rotating rod base (15).

3. A family nursing bed with protective function according to claim 2, characterized in that: The two ends of the slide groove (13) are provided with limiting grooves (24), and a hemispherical groove (31) is provided on a side of the limiting groove (24) close to the first rotating rod (17). The circumferential radius of the hemispherical groove (31) is larger than that of the first rotating rod (17).

4. The family nursing bed with protective function according to claim 1, characterized in that: A soft pad (25) is fixedly provided on one side of the placement plate (14) close to the head of the bed frame (10), a limit block (16) is fixedly provided on one end of the first rotating rod (17) away from the second rotating rod (26), a first through slot (33) and a second through slot (34) are respectively provided on the limit block (16) and the guardrail plate (12), a fixing pin (35) is detachably connected to the limit block (16), and the fixing pin (35) is connected through the limit block (16) and the guardrail plate (12).

5. The family nursing bed with protective function according to claim 1, characterized in that: A headboard side panel (32) is fixedly provided on the bottom side wall of the bed frame (10), a lifting support (23) is fixedly provided below the bed board (11), a telescopic cylinder (22) is fixedly provided on the headboard side panel (32), and one end of the telescopic cylinder (22) away from the headboard side panel (32) is rotatably connected to the lifting support (23).

6. The family nursing bed with protective function according to claim 5, characterized in that: An air compressor (18) is fixedly provided on the headboard side panel (32), the output end of the air compressor (18) is connected to a first air conduit (19), the end of the first air conduit (19) away from the air compressor (18) is connected to a pneumatic control valve (20), the end of the pneumatic control valve (20) away from the air compressor (18) is connected to a second air conduit (21), and the end of the second air conduit (21) away from the pneumatic control valve (20) is connected to a telescopic cylinder (22).

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