WO2021047214A1

WO2021047214A1 - Nursing bed of grid structure

Info

Publication number: WO2021047214A1
Application number: PCT/CN2020/094481
Authority: WO
Inventors: 姜晓明; 孙元凯
Original assignee: 姜晓明; 孙元凯
Priority date: 2019-09-12
Filing date: 2020-06-05
Publication date: 2021-03-18
Also published as: CN110623804A

Abstract

A nursing bed of a grid structure, comprising a bed body (1). Multiple grooves (3) formed laterally and at intervals and/or lateral bars (4) which are flush with the bed surface (2) and capable of carrying out height adjustment and rotation movements are formed on the bed surface (2) of the bed body (1), so that gaps allowing lifting members to pass through are formed between the human body and the bed body (1). In use, hangers pass through the gaps so as to pull and hang the human body up, or lift and raise the human body up, so that separation of the human body and the bed is achieved, and nursing moving of the human body is convenient.

Description

Nursing bed with grid structure

Technical field

The invention belongs to the technical field of medical and nursing equipment, and particularly relates to a nursing bed with a grid structure.

Background technique

At present, in the process of nursing bedridden patients in hospitals or at homes, it is inevitable that patients and care recipients need to be spatially transferred; however, the applicant found that the existing manual methods are usually used to manually transfer patients and care recipients. The transfer is completed by lifting directly from the bed. This is not only a great test of the physical strength of the medical staff and nursing staff, but also the labor intensity is great. In addition, the hand or lifting tool must pass between the human body and the bed surface during operation. It is necessary to turn the body of the patient and the care recipient repeatedly, which will cause certain safety hazards, especially for patients who have just completed the operation or whose body needs to be relatively stable, and the operation is extremely difficult.

Summary of the invention

In order to solve the above-mentioned problems in the prior art, the present invention provides a device that can separate the human body from the bed surface and form a gap, so as to pull, lift, lift or lift the human body through the gap. Nursing bed for human body care displacement.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

A nursing bed with a grid structure, comprising a bed body on which a plurality of grooves and/or horizontally spaced horizontally spaced grooves and/or horizontal bars that can be lifted or rotated are arranged on the bed surface of the bed body, In order to form a gap between the human body and the bed for the lifting member to pass through.

Further, the bed surface is provided with a plurality of transversely spaced grooves, and the grooves are provided with more than one horizontal bar that is level with the bed surface; the bed body is also provided with a driving device, the driving The device is drivingly connected with the horizontal bar and drives the horizontal bar to move up and down or rotate in the groove.

Further, a plurality of the grooves are arranged in parallel with each other, and the left and right ends thereof penetrate to the end faces of the left and right ends of the bed; the horizontal bars are strip-shaped plates with a shape and size matching the grooves, and are connected with the driving device The drive part is connected.

Further, the driving device is a lifting linear drive, which is arranged in the bed and located under the groove and the horizontal bar, and its driving part extends vertically upwards into the groove to be connected to the bottom surface of the horizontal bar to drive the horizontal bar upward. Extend the groove to make the horizontal bar lift the human body to be separated from the bed surface to form a gap, or drive the horizontal bar down to the bottom of the bed surface to separate the horizontal bar from the human body and form a gap.

Further, the driving device is one of an electric cylinder, an air cylinder, a hydraulic cylinder, and an electric crankshaft.

Further, a vertical guide rail is provided on the side wall of the groove, and a bayonet is provided on the side surface of the horizontal bar, and the bayonet is slidably clamped on the vertical guide rail.

Further, the side wall of the groove is provided with a vertical guide groove, and the lateral side of the horizontal bar is provided with a clamping strip, and the clamping strip can be slid up and down in the vertical guide groove.

Further, one end of the cross bar is rotatably connected to the upper end of the groove wall of the groove, and the driving device is arranged in the bed and is drivingly connected with the cross bar to drive the cross bar to rotate down to the end of the rotatably connected to the groove wall. Below the bed surface, the horizontal bar is separated from the human body to form a gap.

Further, one end of the horizontal bar is provided with a rotating shaft, and the driving part of the driving device extends into the groove to be connected to the horizontal bar, or the driving part of the driving device is drivingly connected to the rotating shaft of the horizontal bar.

The beneficial effects of the present invention:

The present invention can separate the human body from the bed surface and form a gap through the above technical solution, so that the hanging member can be passed through the gap, and the human body can be pulled up and lifted from the bottom up or lifted up and lifted up from the bottom up. The separation of the human body and the bed is realized, which is convenient for the nursing shift of the human body.

Description of the drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of a nursing bed with a grid structure according to the present invention;

Fig. 2 is a schematic diagram of an enlarged structure of part A in Fig. 1;

3 is a schematic diagram of the initial state structure of the first embodiment of the nursing bed with a grid structure according to the present invention;

4 is a schematic structural diagram of the horizontal bar in the raised state of Embodiment 1 of the nursing bed with a grid structure according to the present invention;

Fig. 5 is a partial structural diagram of the second embodiment of a nursing bed with a grid structure according to the present invention;

6 is a schematic diagram of the initial state structure of Embodiment 2 of the nursing bed with a grid structure according to the present invention;

7 is a structural schematic diagram of the horizontal bar in the second embodiment of the grid structure nursing bed according to the present invention in a descending state;

8 is a schematic structural diagram of Embodiment 3 of a nursing bed with a grid structure according to the present invention;

9 is a schematic structural diagram of Embodiment 4 of a nursing bed with a grid structure according to the present invention;

10 is a schematic structural diagram of Embodiment 5 of a nursing bed with a grid structure according to the present invention;

11 is a schematic structural diagram of Embodiment 6 of a nursing bed with a grid structure according to the present invention;

Fig. 12 is a schematic structural diagram of Embodiment 7 of a nursing bed with a grid structure according to the present invention.

detailed description

In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not used to limit the present invention.

The nursing bed of the grid structure of the present invention includes a bed body 1, and a bed surface 2 of the bed body 1 is provided with a plurality of grooves 3 arranged laterally at intervals and/or is flat with the bed surface 2 and can be raised and lowered Or the horizontal bar 4 is rotated so that a gap is formed between the human body and the bed body 1 for the lifting member to pass through.

Example one:

As shown in Figures 1 to 4, the grid structure nursing bed provided by the first embodiment of the present invention includes a bed body 1, and the bed surface 2 of the bed body 1 is provided with a plurality of horizontally spaced apart Groove 3, the groove 3 is provided with more than one horizontal bar 4 that can rise upward and extend out of the groove 3 and can be reset to be level with the bed surface 2; the bed body 1 is also provided with a driving device ( (Not shown in the figure), the driving part of the driving device is drivingly connected with the horizontal bar 4 in each groove 3. The specific structure can be as follows: a plurality of grooves 3 on the bed surface 2 are arranged parallel to each other, and the left and right ends of the grooves 3 penetrate to the end surfaces of the left and right ends of the bed body 1; A suitable strip-shaped plate and connected with the driving part of the driving device; wherein the driving device is a lifting linear drive (which can be one of electric cylinders, air cylinders, hydraulic cylinders, and electric crankshafts), which is arranged on the bed 1 The inner part is located below the groove 3 and the horizontal bar 4, and its driving part extends vertically upwards into the groove 3 and is connected to the bottom surface of the horizontal bar 4.

When the nursing bed of the grid structure in the first embodiment of the present invention is used, the driving device drives the horizontal bar 4 to rise upward in the groove 3 and protrude out of the groove 3. At this time, the horizontal bar 4 lifts the human body to and The bed surface 2 is separated to form a gap (as shown in Figure 4), and then the lifting piece (such as: soft rope, bar, chain, piece or hard bar, rod, piece) is passed through the gap under the human body, With the help of manpower or tools, the human body is pulled up from bottom to top and suspended or lifted and lifted from bottom to top to realize the separation of the human body from the bed, which is convenient for the nursing displacement of the human body.

Embodiment two:

As shown in Figures 5 to 7, the grid structure nursing bed provided by the second embodiment of the present invention has basically the same structure as that of the first embodiment, including a bed body 1 and a bed surface 2 of the bed body 1 There are a number of grooves 3 arranged laterally at intervals, and the grooves 3 are provided with horizontal bars 4; the bed body 1 is also provided with a driving device (not shown in the figure), the driving of the driving device The part is drivingly connected with the horizontal bar 4 in each groove 3. The only difference is that the horizontal bar 4 can be lowered down below the bed surface 2 and can be reset to be flush with the bed surface 2 and arranged in the groove 3.

When the nursing bed of the grid structure in the second embodiment of the present invention is used, the driving device drives the horizontal bar 4 to move downward in the groove 3 and drop below the bed surface 2. At this time, the surface outside the groove 3 will be The human body is supported, the horizontal bar 4 is separated from the human body to form a gap (as shown in Figure 7), and then the lifting piece is passed through the gap from below the human body, and the human body is pulled up from the bottom up and lifted or lifted up or from below with the help of manpower or tools Lift up and lift up to realize the separation of the human body and the bed, which is convenient for the nursing shift of the human body.

In addition, the side wall of the groove 3 of the nursing bed described in the first and second embodiments of the present invention is provided with a vertical guide rail (not shown in the figure), and correspondingly, the side of the horizontal bar 4 is provided with a bayonet (in the figure) (Not shown), the vertical guide rail and the side wall of the groove 3 are an integrated structure, and the bayonet and the horizontal bar 4 are an integrated structure; when the driving device drives the horizontal bar 4 to move, the bayonet can move up and down It is slidably clamped on the vertical rail. In this way, the vertical movement of the horizontal bar 4 can be guided and limited, and the stability and reliability of the movement of the horizontal bar 4 can be greatly improved.

Of course, the side wall of the groove 3 can also be provided with a vertical guide groove instead of a vertical guide rail. Correspondingly, a clip strip is provided on the side of the horizontal bar 4 instead of a bayonet, and the vertical guide groove is connected to the groove 3 The side wall is an integrated structure, and the clip bar and the horizontal bar 4 are an integrated structure; when the driving device drives the horizontal bar 4 to move, the clip bar can be slid up and down in the vertical guide groove.

Examples three and four:

As shown in Figures 8 and 9, the grid structure nursing beds provided in the third and fourth embodiments of the present invention are basically the same in structure as those in the first and second embodiments. The bed surface 2 is provided with a plurality of grooves 3 arranged at intervals in the transverse direction, and the groove 3 is provided with more than one horizontal bar 4; the bed body 1 is also provided with a driving device (not shown in the figure), so The driving part of the driving device is drivingly connected with the horizontal bar 4 in each groove 3. The only difference is that one end of the horizontal bar 4 is rotatably connected with the upper end of the groove wall of the groove 3; as shown in FIG. 8, a horizontal bar 4 is provided in the groove 3, and its left end is connected to the left side of the groove 3 The upper end is rotationally connected (or the right end of the horizontal bar 4 is rotationally connected to the upper end of the right side groove wall of the groove 3); as shown in Figure 9, the groove 3 is provided with two horizontal bars 4 arranged in left-right symmetry, wherein The left end of the horizontal bar 4 on the left is rotatably connected with the upper end of the left groove wall of the groove 3, and the right end of the horizontal bar 4 on the right is rotatably connected with the upper end of the right groove wall of the groove 3; The driving device is arranged in the bed body 1 and is drivingly connected with the two horizontal bars 4, and drives the two horizontal bars 4 to rotate around the end connected to the groove wall and rotate down to the bottom of the bed surface 2, so that the two horizontal bars 4 are connected to the human body. Separate between, forming a gap. The driving device is arranged in the bed body 1 and drivingly connected with the horizontal bar 4, and the specific structure may be: a rotating shaft is provided at one end of the horizontal bar 4, and the driving device (such as electric cylinder, air cylinder, hydraulic cylinder) The driving part extends into the groove 3 and is connected to the horizontal bar 4, or the driving part of the driving device is drivingly connected to the rotating shaft of the horizontal bar 4 (for example, the driving shaft of the motor is drivingly connected to the rotating shaft of the horizontal bar 4 through a gear structure).

When the nursing beds with the grid structure described in the third and fourth embodiments of the present invention are used, the driving device drives the horizontal bar 4 to rotate around the end connected to the groove wall and rotate downward to the bottom of the bed surface 2, so that the horizontal bar 4 is in contact with the human body. Separate between and form a gap (ie groove 3), and then pass the lifting piece from below the human body through the gap, and use manpower or tools to pull and lift the human body from bottom to top or lift and lift from bottom to top to achieve The separation of the human body and the bed facilitates the nursing shift of the human body.

Embodiment five:

As shown in FIG. 10, the grid structure nursing bed provided in the fifth embodiment of the present invention includes a bed body 1, and the bed surface 2 of the bed body 1 is composed of a plurality of horizontal bars 4 arranged in an array; The bed body 1 is also provided with a driving device (not shown in the figure), and the driving part of the driving device is drivingly connected with the horizontal bar 4; wherein, the driving device is a lifting linear drive (which can be an electric cylinder or an air cylinder). , Hydraulic cylinder, electric crankshaft), and the driving device may include a plurality of lifting linear drives, and the driving parts of the multiple lifting linear drives are drivingly connected to a plurality of horizontal bars 4 in a one-to-one correspondence or each lifting linear The driving part of the driver is drivingly connected with two or more horizontal bars 4. When in use, the driving device drives part of the horizontal bars 4 of the bed surface 2 to rise upwards. At this time, the raised horizontal bars 4 lift the human body to be separated from the bed surface 2 to form a gap, and then lift the lifting member from The gap below the human body is passed through, and the human body is pulled up from the bottom up and suspended or lifted up and lifted from the bottom up with the help of manpower or tools to realize the separation of the human body from the bed and facilitate the care and displacement of the human body.

Of course, when the nursing bed of the grid structure of the fifth embodiment is used, any horizontal bar 4 can be driven up and down individually or a plurality of horizontal bars 4 can be combined to move, which can play a role in massage and rehabilitation training and prevent bedsores for the patient.

Embodiment 6:

As shown in FIG. 11, the grid structure nursing bed provided by the sixth embodiment of the present invention includes a bed body 1, and the bed surface 2 of the bed body 1 is provided with a plurality of grooves 3 arranged laterally at intervals. The grooves 3 are arranged parallel to each other, and the left and right ends of the grooves 3 penetrate to the end surfaces of the left and right ends of the bed body 1. When in use, the groove 3 forms the gap between the human body and the bed 1, and then the lifting piece is passed through the gap below the human body, and the human body is pulled up from the bottom up and hung up or from the bottom up with the help of manpower or tools. Lifting and lifting can realize the separation of the human body and the bed, which is convenient for the displacement of the human body.

In addition, each of the horizontal bars 4 in the first to fifth embodiments of the present invention can be composed of a plurality of independent horizontal bars, and each horizontal bar is driven by an independent driving device. As shown in the seventh embodiment of Figure 12, the seventh embodiment is based on the grid structure of the nursing bed described in the first embodiment, the horizontal bar 4 is designed to be composed of multiple horizontal bar monomers, and each yellow bar monomer adopts an air cylinder Or drive devices such as electric cylinder 5 are driven independently.

The above are the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered This is the protection scope of the present invention.

Claims

A nursing bed with a grid structure, which is characterized in that it comprises a bed body (1), and the bed surface (2) of the bed body (1) is provided with a plurality of transversely spaced grooves (3) and/ Or a horizontal bar (4) that is level with the bed surface (2) and can be moved up and down or rotated, so that a gap is formed between the human body and the bed body (1) for the lifting member to pass through.
The nursing bed with a grid structure according to claim 1, characterized in that: the bed surface (2) is provided with a plurality of grooves (3) arranged laterally at intervals, and a groove (3) is provided in the groove (3). The above horizontal bar (4) is level with the bed surface (2); the bed body (1) is also provided with a driving device which is drivingly connected with the horizontal bar (4) and drives the horizontal bar (4) in the concave Lifting or rotating movement is made in the groove (3).
The nursing bed with a grid structure according to claim 2, characterized in that: a plurality of the grooves (3) are arranged parallel to each other, and the left and right ends of the grooves penetrate to the end faces of the left and right ends of the bed body (1); The horizontal bar (4) is a strip-shaped plate with a shape and size matching the groove (3), and is connected with the driving part of the driving device.
The nursing bed of grid structure according to claim 2 or 3, characterized in that: the driving device is a lifting linear drive, which is arranged in the bed body (1) and located in the groove (3) and the horizontal bar (4). Below, and its driving part extends vertically upwards into the groove (3) and connects with the bottom surface of the horizontal bar (4), drives the horizontal bar (4) upwards and extends out of the groove (3), so that the horizontal bar (4) The human body is lifted to be separated from the bed surface (2) to form a gap, or the horizontal bar (4) is driven down to the bottom of the bed surface (2), so that the horizontal bar (4) is separated from the human body to form a gap.
The nursing bed with a grid structure according to claim 4, wherein the driving device is one of an electric cylinder, an air cylinder, a hydraulic cylinder, and an electric crankshaft,
The nursing bed with a grid structure according to claim 4, characterized in that: the side wall of the groove (3) is provided with a vertical guide rail, the side of the horizontal bar (4) is provided with a bayonet, and the card The mouth can be slid up and down on the vertical rail.
The nursing bed with a grid structure according to claim 4, characterized in that: the side wall of the groove (3) is provided with a vertical guide groove, the side of the horizontal bar (4) is provided with a clip strip, and the The card bar can be slid up and down in the vertical guide groove.
The nursing bed with a grid structure according to claim 2, characterized in that: one end of the horizontal bar (4) is rotatably connected with the upper end of the groove wall of the groove (3), and the driving device is arranged on the bed body (1) The inner part and the horizontal bar (4) are drivingly connected to drive the horizontal bar (4) to rotate around the end connected to the groove wall and turn down to below the bed surface (2), so that the horizontal bar (4) and the human body are separated and formed gap.
The nursing bed with a grid structure according to claim 8, characterized in that: the groove (3) is provided with two horizontal bars (4) arranged symmetrically, wherein the horizontal bar (4) located on the left side ( The left end of 4) is rotatably connected with the upper end of the left side wall of the groove (3), and the right end of the horizontal bar (4) on the right side is rotatably connected with the upper end of the right side wall of the groove (3); the drive The device is arranged in the bed body (1) and is drivingly connected with the two horizontal bars (4) to drive the two horizontal bars (4) to rotate around the end connected to the groove wall and turn down to the bottom of the bed surface (2), so that The two horizontal bars (4) are separated from the human body to form a gap.
The nursing bed with a grid structure according to claim 8 or 9, characterized in that: one end of the horizontal bar (4) is provided with a rotating shaft, and the driving part of the driving device extends into the groove (3) and the horizontal bar (4) Connection, or the driving part of the driving device is drivingly connected with the rotating shaft of the horizontal bar (4).