CN215779328U - Nursing bed for bedridden people - Google Patents

Abstract

The utility model discloses a nursing bed for bedridden personnel, which comprises a bed frame, wherein a bedridden bed surface is arranged on the bed frame, the bedridden bed surface is sequentially divided into bed surface components respectively corresponding to the head and back, the waist and the hip and the legs of a human body, each bed surface component respectively comprises a middle bed surface and side bed surfaces at two sides, and the two adjacent middle bed surfaces, the two adjacent side bed surfaces and the middle bed surface and the adjacent side bed surfaces are respectively hinged; the middle bed surface corresponding to the waist and the hip is arranged in a left-right swinging way, the bed frame is provided with a turning support frame, the middle bed surface corresponding to the legs and the feet is rotatably connected on the turning support frame, the side part of the bed surface at each side is connected with a turning guide component, and a turning driver is arranged between the middle bed surface corresponding to the waist and the hip and the bed frame; a lower swing driving component is arranged between the turning support frame and the bedstead, and a lifting driving component is arranged between the middle bed surface corresponding to the head and the back and the bedstead. The multifunctional nursing bed can meet the requirements of sitting, standing, defecation and side turning activities, is beneficial to reducing the nursing working strength, and has a simple structure and convenient use.

Description

Nursing bed for bedridden people

Technical Field

The utility model relates to a nursing bed, in particular to a nursing bed for bedridden people.

Background

Bed-ridden people are often people who lose certain mobility due to age increase or illness, and many of them need to be maintained in a special nursing bed. The recuperation process can involve daily care for various daily living conditions, such as eating, washing feet or moving, which require sitting, daily care for defecation and urination, and care for rollover activities in terms of body activities and blood flow. In order to facilitate the nursing staff to smoothly perform various nursing works and reduce the nursing work intensity, a multifunctional nursing bed which can be matched with the nursing work is needed to solve the problems. However, the existing nursing bed has single function, and mostly only has one or two functions, so that the comprehensive nursing requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a nursing bed for bedridden people, which can meet the requirements of sitting, standing, defecation and side turning activities, is beneficial to reducing the nursing working strength, has a simple structure and is convenient to use.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a nursing bed for bedridden people comprises a bed frame, wherein a bedridden bed surface is arranged on the bed frame, the bedridden bed surface is sequentially divided into bed surface components respectively corresponding to the head, the back, the waist, the hip and the legs of a human body, each bed surface component respectively comprises a middle bed surface and a lateral bed surface respectively arranged at the left side and the right side of the middle bed surface, and the middle bed surface, the lateral bed surfaces and the lateral bed surfaces are respectively hinged and connected between two adjacent middle bed surfaces, between two adjacent lateral bed surfaces and between the middle bed surface and the adjacent lateral bed surfaces; the middle bed surface corresponding to waist and hip is arranged on the bedstead in a left-right swinging way, a turning support frame is arranged at the foot end of the bed surface on the bedstead, the middle bed surface corresponding to legs and feet is rotationally connected to the turning support frame, at least one of the side bed surfaces on each side is connected with a turning guide component, and a turning driver is arranged between the middle bed surface or the side bed surface corresponding to waist and hip and the bedstead; a lower swing driving component is arranged between the turning support frame and the bedstead, and a lifting driving component is arranged between the middle bed surface corresponding to the head and the back and the bedstead.

As a preferred technical scheme, the turning-over guide assembly comprises turning-over guide grooves respectively arranged at the left end and the right end of the turning-over support frame, turning-over guide wheels are respectively rotatably arranged on two side bed surfaces corresponding to legs and feet, and the turning-over guide wheels are positioned in the turning-over guide grooves at the corresponding sides.

As a preferred technical scheme, a turning support table is arranged at the head end of the bed surface of the bed frame, and two turning support wheels rolling on the turning support table are respectively and rotatably arranged on the two side bed surfaces corresponding to the head and the back.

According to the preferable technical scheme, the supporting driving assembly comprises a supporting transmission swing rod vertically installed on the bedstead in a swinging mode, a supporting driving electric cylinder is arranged between the supporting transmission swing rod and the bedstead, a turning-over adaptive rod is installed on a middle bed surface corresponding to the head and the back in a swinging mode, and a supporting transmission connecting rod is arranged between one end of the supporting transmission swing rod and the turning-over adaptive rod.

According to a preferable technical scheme, the lower swing driving assembly comprises a lower swing folding frame which is rotatably installed on the bed frame, a lower swing folding frame is rotatably connected between the free end of the lower swing folding frame and the turnover supporting frame, and a lower swing linkage pull rod is arranged between the other end of the lifting transmission swing rod and the lower swing folding frame.

According to the preferable technical scheme, a lower swing linkage pull pin is arranged on the lifting transmission swing rod, and a lower swing linkage clamping groove clamped on the lower swing linkage pull pin is arranged on the lower swing linkage pull rod.

According to a preferable technical scheme, leg supporting cross rods corresponding to the lower swing linkage clamping grooves are fixedly arranged on the bed frame, a release rod rotating shaft is rotatably arranged on the lower portion of the lower swing linkage pull rod on the bed frame, lifting rod protrusions are fixedly arranged on the release rod rotating shaft, and lifting rod guiding inclined tables corresponding to the lifting rod protrusions are fixedly arranged on the lower portion of the lower swing linkage pull rod.

According to a preferable technical scheme, the lateral bed surface corresponding to the head back comprises a head back side frame, a lateral supporting mattress is hinged to the head back side frame, and a lateral supporting ejector rod capable of jacking the lateral supporting mattress is rotatably arranged on the head back side frame; and a side supporting linkage pull rod which is rotationally connected with the side supporting top rod is rotationally arranged on the side part bed surface corresponding to the waist and the hip.

According to the preferable technical scheme, the middle bed surface corresponding to the waist and the hip comprises a waist and hip middle frame, a bedpan is detachably mounted on the waist and hip middle frame, a defecation cushion is rotatably mounted on the waist and hip middle frame, and a defecation opening of the defecation cushion is provided with a basin covering cushion; the waist and hip middle frame is rotatably provided with a hip supporting stay bar positioned below the defecation cushion, and the middle bed surface corresponding to the head and the back is rotatably provided with a hip supporting linkage pull rod connected with the hip supporting stay bar in a rotating way.

According to a preferable technical scheme, a turnover head board assembly is arranged at the head end of the bed surface of the bed on the bed frame, a hanging rod is rotatably arranged at the head board assembly on the bed frame, and a standing retainer corresponding to the hanging rod is arranged on the bed frame.

By adopting the technical scheme, the nursing bed for the bedridden personnel comprises a bed frame, wherein the bed frame is provided with a bedridden bed surface, the bedridden bed surface is sequentially divided into bed surface components respectively corresponding to the head, the back, the waist, the buttocks and the legs of a human body, each bed surface component respectively comprises a middle bed surface and side bed surfaces respectively arranged at the left side and the right side of the middle bed surface, and the middle bed surface, the side bed surfaces and the adjacent side bed surfaces are respectively hinged and connected; the middle bed surface corresponding to waist and hip is arranged on the bedstead in a left-right swinging way, a turning support frame is arranged at the foot end of the bed surface on the bedstead, the middle bed surface corresponding to legs and feet is rotationally connected to the turning support frame, at least one of the side bed surfaces on each side is connected with a turning guide component, and a turning driver is arranged between the middle bed surface or the side bed surface corresponding to waist and hip and the bedstead; a lower swing driving component is arranged between the turning support frame and the bedstead, and a lifting driving component is arranged between the middle bed surface corresponding to the head and the back and the bedstead. The bed surface of the sickbed is divided into nine pieces, and the nine pieces are connected with each other by hinges. The bed surface component corresponding to the head and the back can be independently supported by only rotating freedom degree of hinged connection, so that the bedridden person can realize the sitting posture. When nursing work such as foot washing and the like is needed, the bed surface component corresponding to the legs and feet can be swung down again to enable the legs of the bedridden person to hang down; in addition, under the posture, a bed pan and the like can be arranged on the middle bed surface corresponding to the waist and the hip, so that defecation nursing is realized. In addition, the middle three middle bed surfaces and the side three side bed surfaces can respectively form a whole, when the middle bed surface swings left and right, the middle bed surface is matched with the guiding limiting function and the supporting function of the turning-over guiding component, so that the bed-ridden person lying on the middle three middle bed surfaces can realize stable and reliable turning-over activity. Therefore, the multifunctional nursing bed can meet the requirements of sitting, standing, defecation and side turning activities, and is beneficial to reducing the nursing working intensity. The utility model has simple integral structure and convenient use.

Drawings

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:

fig. 1 is a schematic perspective view of an embodiment of the present invention, in which a bed surface of a bed is in a flat state;

FIG. 2 is a front cross-sectional structural schematic view of FIG. 1;

FIG. 3 is the schematic view of FIG. 2 converted to a seated position;

FIG. 4 is a schematic perspective view of FIG. 3;

FIG. 5 is a schematic perspective view of FIG. 4 from another perspective;

FIG. 6 is a schematic perspective view of a lower swing linkage rod according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of the embodiment of the present invention in a state of being converted into a lying-bed sitting position;

FIG. 8 is a schematic view of the structure of a defecation cushion according to an embodiment of the utility model;

FIG. 9 is a schematic view of the defecation cushion being lifted during the transfer to the sitting position in FIG. 8;

FIG. 10 is a schematic view of the end of the transition from FIG. 9 to the sitting position;

FIG. 11 is a schematic perspective view of a lateral turn-over movement of an embodiment of the present invention;

FIG. 12 is a schematic view of the A-A structure of FIG. 11;

FIG. 13 is a schematic view of the structure B-B of FIG. 11;

FIG. 14 is a schematic view of the C-C structure of FIG. 11;

FIG. 15 is an enlarged schematic view of FIG. 14 at I;

fig. 16 is a schematic view of the headboard assembly of the present invention in a collapsed position with the hanger bar erected.

In the figure: 1-bed frame; 11-a travelling wheel; 2-bed surface components; 21-middle bed surface; 22-lateral bed surface; 3-head-back side frame; 31-side bolster mattress; 32-side supporting rod; 33-side supporting linkage pull rod; 4-waist and hip middle frame; 41-a bedpan; 42-defecation cushion; 43-covering the basin; 44-a hip-up brace; 45-hip-up linkage pull rod; 5-turning over the supporting frame; 51-turning over supporting shaft; 52-U-shaped support slots; 53-turn over driver; 54-pressing the test rod; 6-turning over the guide assembly; 61-turning over guide groove; 62-turning over the guide wheel; 63-turning over support platform; 64-turning over supporting wheels; 7-lifting the drive assembly; 71-lifting the transmission swing rod; 72-lifting the driving electric cylinder; 73-turning over adaptive rod; 74-lifting the drive link; 8-a downswing drive assembly; 81-folding a lower hem; 82-folding the lower hem for two frames; 83-lower swing linkage pull rod; 84-lower swing linkage pull pin; 85-lower swing linkage clamping groove; 86-leg support rail; 87-a rod-disengaging rotating shaft; 88-lifting rod projection; 89-lifting rod guide inclined table; 9-a headboard assembly; 91-hanging the rod; 92-standing up holder.

Detailed Description

The utility model is further illustrated below with reference to the figures and examples. In the following detailed description, exemplary embodiments of the utility model are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1 to 16, the nursing bed for the bedridden people comprises a bed frame 1, and preferably, the bottom of the bed frame 1 is provided with a road wheel 11 with a locking function so as to facilitate the overall movement of the present embodiment. The bed comprises a bed frame 1, a bed surface is arranged on the bed frame 1, the bed surface is sequentially divided into bed surface components 2 corresponding to the head, the back, the waist, the hip and the legs of a human body, and each bed surface component 2 comprises a middle bed surface 21 and side bed surfaces 22 respectively arranged at the left side and the right side of the middle bed surface 21. Thus, the bed surface of the bed in the embodiment is composed of nine blocks. In the present embodiment, the terms that the head, the back, the waist, the hip, the legs and the feet correspond to each other, or the head, the back, the waist, the hip, the legs and the feet refer to that after the human body lies on the bed surface of the bed, the related structure mainly bears a certain part of the human body or is located near the corresponding length range of the bearing part.

The middle bed surface 21, the side bed surfaces 22 and the middle bed surface 21 are hinged to each other, and the side bed surfaces 22 are hinged to each other. Hinging is a well known and common means and will not be described further herein. The only rotational degree of freedom of articulated connection can make three bed surfaces in a row can form wholly, and the three whole of formation can be folded and tiled again, and when folding, does not play the articulated structure of rotation effect and plays the effect of holding three bed surfaces in a row as whole with the lock.

Referring to fig. 2, and fig. 12 to 14, a middle bed surface 21 corresponding to the waist and hip is installed on the bed frame 1 in a swinging manner, a turn-over support frame 5 is arranged at the foot end of the bed surface on the bed frame 1, and the middle bed surface 21 corresponding to the legs and feet is rotatably connected to the turn-over support frame 5. Of course, the connecting rotation shaft of the middle leg and foot bed surface 21 and the turning support frame 5 should be coaxial with the swinging rotation shaft of the middle waist and hip bed surface 21. In addition, in this embodiment, a turn-over support shaft 51 is fixedly disposed on the middle bed surface 21 corresponding to the back of the head, and a U-shaped support slot 52 corresponding to the turn-over support shaft 51 is disposed on the bed frame 1, so that the joint swing of the three middle bed surfaces 21 is realized by matching with the above-mentioned swing and rotation connection. And the open slot of the U-shaped supporting slot 52 does not affect the raising of the bed surface component 2 at the back of the head.

Referring to fig. 11 to 15, at least one of the side bed surfaces 22 on each side is connected with a turn-over guide assembly 6, the turn-over guide assembly 6 guides and supports the side bed surface 22, when the three middle bed surfaces 21 swing, the turn-over guide assembly 6 can make the three side bed surfaces 22 on each side swing together, and cooperate with the middle bed surface 21 to effectively support the human body during the swing process.

The turning-over guide assembly 6 comprises turning-over guide grooves 61 respectively arranged at the left end and the right end of the turning-over support frame 5, and the turning-over guide grooves 61 are transversely arranged in the embodiment. The two side bed surfaces 22 corresponding to the legs and feet are respectively provided with a turning-over guide wheel 62 in a rotating way, the turning-over guide wheel 62 is positioned in the turning-over guide groove 61 at the corresponding side, and the wheel groove matching can obviously reduce the guide resistance. In this embodiment, it is shown that the turning guide groove 61 is disposed on a hollow section steel beam of the turning support frame 5, the turning guide groove 61 is a long hole structure on a wall of the section steel beam, a wheel shaft of the turning guide wheel 62 penetrates through the long hole structure, and the turning guide wheel 62 is located in the hollow section steel beam, so that the turning guide wheel 62 is located in the turning guide groove 61 on the corresponding side in this embodiment.

Referring to fig. 4, 5 and 12, a turn-over support 63 is disposed at the head end of the bed surface of the bedridden bed on the bedstead 1 according to the present embodiment, and turn-over support wheels 64 rolling on the turn-over support 63 are rotatably mounted on the two side bed surfaces 22 corresponding to the head and back, respectively. The head end of the bed surface is also effectively supported by the wheel table structure, so that the supporting capability of the bed surface to the human body is further improved when the patient turns over.

Referring to fig. 1 to 3 and fig. 13, a turn-over actuator 53 is provided between the middle bed surface 21 or the side bed surface 22 corresponding to the waist and hip and the frame 1, and the turn-over actuator 53 is illustrated in this embodiment as being provided between the middle bed surface 21 and the frame 1. Preferably, the turning driver 53 is realized by an electric cylinder, and the turning driver extends and retracts to realize the bidirectional turning action of the bed surface of the patient lying in bed, and the bed surface of the patient lying in bed can be flattened at the middle position of the extending and retracting stroke.

Referring to fig. 1 to 6, a swing-down driving assembly 8 is disposed between the turn-over support frame 5 and the bed frame 1, and a lifting driving assembly 7 is disposed between a middle bed surface 21 corresponding to the head and back and the bed frame 1. The lifting driving component 7 drives the turning support frame 5 to swing upwards, and the upper half of the human body is lifted by the bed surface component 2 at the back of the head; the lower swing driving component 8 drives the turning support frame 5 to swing downwards, the turning support frame 5 drives a middle bed surface 21 which is rotationally connected with the turning support frame and two side bed surfaces 22 which are connected through wheel grooves to synchronously swing downwards, and the lower legs and the feet of a human body can naturally droop. Through the actions, the bed surface of the patient lying in bed is folded along the length direction, and the human body can be seated in the folded state.

The supporting driving assembly 7 of this embodiment includes a supporting transmission swing rod 71 vertically installed on the bed frame 1 in a swinging manner, a supporting driving electric cylinder 72 is installed between the supporting transmission swing rod 71 and the bed frame 1, a turning adaptive rod 73 is installed on the middle bed surface 21 corresponding to the head and back in a swinging manner, and a supporting transmission connecting rod 74 is installed between one end of the supporting transmission swing rod 71 and the turning adaptive rod 73. The turning adapting rod 73 has only swinging freedom, can adapt to the left-right swinging of the middle bed surface 21 during turning, and does not influence the normal supporting of the upper half of the human body. The middle bed surface 21 corresponding to the back of the head, the supporting transmission connecting rod 74 and the turning adapting rod 73 form a four-bar mechanism together, and the upper half of the human body can be stably supported under the driving of the supporting driving electric cylinder 72.

The lower swing driving assembly 8 comprises a lower swing folding frame 81 which is rotatably installed on the bedstead 1, a lower swing folding frame 82 is rotatably connected between the free end of the lower swing folding frame 81 and the turnover supporting frame 5, and a lower swing linkage pull rod 83 is arranged between the other end of the lifting transmission swing rod 71 and the lower swing folding frame 81. By connecting the lower swing linkage pull rod 83 with the lifting transmission swing rod 71 and one driving power source of the lifting driving electric cylinder 72, the synchronous driving of the lifting of the upper half body and the natural drooping of legs and feet of a human body can be realized, so that the automatic control program can be simplified, and the use reliability can be improved.

Referring to fig. 6 and 7, in the embodiment, the lifting transmission swing link 71 is provided with a lower swing linkage pull pin 84, and the lower swing linkage pull rod 83 is provided with a lower swing linkage clamp groove 85 clamped on the lower swing linkage pull pin 84, that is, the lower swing linkage pull rod 83 is clamped on the lower swing linkage pull pin 84, so as to realize linkage pulling. On the basis of the above structure, the bed frame 1 of this embodiment is fixedly provided with a leg support cross bar 86 corresponding to the lower swing linkage slot 85; when the legs and feet do not need to hang down, for example, when only the upper half body is raised for eating or scrubbing, the lower swing linkage pull rod 83 can be clamped on the leg and foot support cross rod 86, so that the linkage of the legs and feet which hang down is released, and the legs and feet can be horizontally placed stably through rigid support. Here, the connection between the lower swing linkage pull rod 83 and the lower swing folding frame 81 preferably adopts a detachable rotating shaft, such as a step pin, a B-shaped pin, etc., so as to facilitate the switching of the lower swing linkage clamping groove 85 between the lower swing linkage pull pin 84 and the leg support cross rod 86.

A release rod rotating shaft 87 is rotatably installed at the lower part of the lower swing linkage pull rod 83 on the bedstead 1, a lifting rod protrusion 88 is fixedly arranged on the release rod rotating shaft 87, and a lifting rod guide inclined table 89 corresponding to the lifting rod protrusion 88 is fixedly arranged at the lower part of the lower swing linkage pull rod 83. When the lower swing linkage pull rod 83 is held on the leg support cross rod 86 and the legs need to be hung down in some situations after the upper body of the human body is raised, the lower swing folding first frame 81 and the lower swing folding second frame 82 can be folded manually. At the beginning of folding, the lifting rod protrusion 88 depends on the rotation of the release rod rotating shaft 87 and the oblique guiding of the lifting rod guiding inclined platform 89, the lower swing linkage pull rod 83 can be forced to swing upwards, the lower swing linkage clamping groove 85 in the middle of the bedstead 1 can be released from the leg support cross rod 86 by using the upper swing, and the lower swing folding can be normally realized by manual work. The lifting rod protrusion 88 can support the position of the lifting rod guide ramp 89, and can be realized by arranging a corresponding limit pin on the bedstead 1.

Referring to fig. 3 to 5, the side bed surface 22 corresponding to the back of the head comprises a head-back side frame 3, a side supporting mattress 31 is hinged on the head-back side frame 3, and a side supporting rod 32 capable of supporting the side supporting mattress 31 is rotatably arranged on the head-back side frame 3; a side supporting linkage pull rod 33 which is rotationally connected with the side supporting top rod 32 is rotationally arranged on the side bed surface 22 corresponding to the waist and the hip. In the process of lifting the head and back of the human body, the side supporting linkage pull rod 33 can pull the side supporting rod 32, so that the side supporting mattress 31 on the corresponding side is lifted by the side supporting rod 32, and the lifted side supporting mattress 31 can form side supporting on the head and back of the human body in the middle, thereby avoiding the occurrence of the skew and other conditions. Preferably, the abutting end of the side-abutting rod 32 is provided with a side-abutting wheel for reducing resistance when the side-abutting is performed.

Referring to fig. 1, 4, and 8 to 10, the middle bed surface 21 corresponding to the waist and hip comprises a waist and hip middle frame 4, a bedpan 41 is detachably mounted on the waist and hip middle frame 4, a defecation cushion 42 is rotatably mounted on the waist and hip middle frame 4, and a defecation opening of the defecation cushion 42 is provided with a basin covering cushion 43; the waist and hip middle frame 4 is rotatably provided with a hip supporting stay bar 44 positioned below the defecation cushion 42, and the middle bed surface 21 corresponding to the head and the back is rotatably provided with a hip supporting linkage pull rod 45 rotatably connected with the hip supporting stay bar 44. When defecation nursing is needed, the head and the back of a human body also need to be lifted, and the body of a person lying in bed can slide down due to the gradual increase of the inclination of the bed surface in the lifting process. The gliding body can have the safety problems of falling and the like, even if the gliding body does not fall, after the bedridden person sits, the nursing staff can not easily lean the bedridden person with certain weight to the upright middle bed surface 21 for leaning. In order to solve the above problems, in the present embodiment, the hip-supporting linkage pull rod 45 pulls the hip-supporting stay rod 44 to rotate in the process of lifting the head and the back of the human body, the free end of the rotating hip-supporting stay rod 44 can jack up the defecation cushion 42 upwards, the included angle between the defecation cushion 42 and the gradually lifted middle bed surface 21 is reduced, and the condition that the body of the person lying in bed slides down is effectively avoided. In the subsequent lifting process, the hip supporting stay bar 44 crosses the highest leaning point, the defecation cushion 42 gradually falls back under the pressure of the gravity of the human body, at the moment, the included angle between the defecation cushion 42 and the middle bed surface 21 for lifting the human body is not large, and the human body can be stably seated on the defecation cushion 42 all the time.

Of course, in practical use, the bedpan 41 may be a basin with an oval or egg-shaped opening, and the defecation hole of the defecation cushion 42 is configured to be similar to the bedpan 41 (or a conventional toilet cushion) so as to improve the defecation sense of bedridden people. The basin covering pad 43 can be freely rested at the defecation opening of the defecation cushion 42, and can be taken out before defecation nursing. The rotation setting of this embodiment defecation cushion 42 can cooperate on the one hand the gliding of bed-ridden personnel health is avoided to butt-strap vaulting pole 44, reduces the risk of sitting upright and sits the loaded down with trivial details of moving the health again after standing upright, and on the other hand can make things convenient for the nursing staff to lift it the back, changes and washes bedpan 41.

Referring to fig. 1 to 5, 11 and 16, a reversible headboard assembly 9 is mounted on the bed frame 1 at the head end of the bed surface, and the headboard assembly 9 of the embodiment can be fixed by bolts when standing up. And after the headboard assembly 9 is turned down, the nursing operation such as washing hair can be conveniently carried out at the open bedside. A hanging rod 91 is rotatably installed on the bedstead 1 at the headboard assembly 9, and an upright holder 92 corresponding to the hanging rod 91 is arranged on the bedstead 1. When the headboard assembly 9 is turned over and put down, the hanging rod 91 can be erected for hanging infusion hanging medicine bottles and the like. The standing holder 92 of this embodiment includes a standing fixing tube vertically fixed at the rotating end of the hanging rod 91, the standing fixing tube is provided with a horizontal avoidance opening for facilitating the hanging rod 91 to horizontally fall, and a standing limiting locking plate is rotatably mounted at the horizontal avoidance opening on the standing fixing tube; after the hanging rod 91 is erected, the erecting limiting locking plate blocks the horizontal avoidance opening, so that the hanging rod 91 is stably erected. The structural principle of the standing-up holder 92 is easily understood by those skilled in the art from the description and the drawings, and will not be described herein.

In the embodiment, the bed surface of the bed is divided into nine pieces which are mutually hinged, and only the rotational freedom degree of the hinged connection is adopted, so that three bed surfaces in a row can form a moving whole, and the formed three whole bodies can be folded or tiled. When the bedridden person needs to sit, the lifting driving electric cylinder 72 extends out to jack the middle bed surface 21 at the back of the head, and the lateral bed surfaces 22 at the two sides of the back of the head synchronously perform lifting movement under the action of hinged connection with the middle bed surface 21. The three actions are simultaneously carried out, namely, the bed surface component 2 at the waist and hip position is not moved, so that the side supporting linkage pull rod 33 drives the side supporting rods 32 to gradually support the side supporting mattresses 31 at two sides, and the head and back parts of the supported human body are effectively supported; secondly, the lifting transmission swing rod 71 swings, so that the lower swing linkage pull rod 83 pulls the lower swing to fold a frame 81, the bed surface component 2 at the position of legs and feet swings downwards, and the legs and the feet can hang down naturally; thirdly, the hip-supporting linkage pull rod 45 pulls the hip-supporting stay bar 44 to rotate, so that the defecation cushion 42 is lifted, the gradually lifted human body is reversely supported, the body is prevented from sliding downwards automatically, and in the back half section of the head and the back of the human body which are continuously lifted, the defecation cushion 42 gradually falls back again and finally returns to the initial flat state. The bedridden person finally realizes the sitting posture of the seat type, and the bedridden person can conveniently defecate and the nursing personnel can conveniently wash feet, move and the like. In addition, the whole set of linkage action only adopts one electric cylinder power source, so that the control program can be greatly simplified, and the use is more reliable. In the embodiment, the lower end of the turning-over support frame 5 can be slidably hung with an extrusion detection rod 54, and a proximity switch is arranged to sense the extrusion detection rod; when the turning support frame 5 and the bed surface component 2 at the leg and foot position swing downwards, if foreign matters (such as children and pets) are extruded, the extrusion detection rod 54 is forced to slide upwards, and the bedridden person sits and stands to control and forcibly stop by utilizing a proximity switch trigger signal, so that the safety in use is improved.

When the lower swing linkage pull rod 83 is clamped on the leg and foot support cross rod 86, the lower swing linkage of the bed surface component 2 at the leg and foot position can be contacted, finally, the bedridden person can realize a bed type sitting posture, and the bedridden person can conveniently eat and the nursing personnel can conveniently scrub and the like.

When the nine bed surfaces are flat and the turning driver 53 is extended, it leans against one side of the middle bed surface 21 at the waist and hip to make it swing. Similarly, the middle bed surface 21 at the back of the head and the legs and feet synchronously swings under the limitation of the hinged connection. The swing middle bed surface 21 can pull the lateral bed surfaces 22 at the two sides to swing synchronously, the wheel grooves of the turning-over guide component 6 are matched to form a rotating point corresponding to the swing of the lateral bed surfaces 22, and the guide function of the turning-over guide component can adapt to the transverse displacement occurring simultaneously in the swing process. Finally, the bed surface of the bed forms an N shape, and the bed personnel on the middle bed surfaces 21 realize side rollover. The wheel table at the turning support platform 63 is matched with the wheel groove of the turning guide component 6 to form two-end support together, the side bed surfaces 22 at two sides form reverse limitation to the middle bed surface 21, and the support capability of the whole bedridden bed to the human body is obviously improved. When the turn-over driver 53 is retracted, the bedridden person can turn over to the other side. The turning over movement of the bedridden person can be realized by repeating the steps.

Through the structure principle, this embodiment divide into nine bed beds of lying in bed to through the cooperation of multiple linkage action, can satisfy sit upright, defecation, the activity demand of turning on one's side, and through the support of sitting upright process side support, defecation cushion 42 etc. when improving safety in utilization, further reduced nursing working strength. The embodiment has the advantages of simple overall structure, convenience in use, lower requirements on power demand and precision, lower cost and contribution to popularization and application in families and various recuperation mechanisms.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. Bed personnel nursing bed, including the bedstead, be equipped with bed surface on the bedstead, its characterized in that: the bed surface of the bed is sequentially divided into bed surface components respectively corresponding to the head, the back, the waist, the hip and the legs of a human body, each bed surface component respectively comprises a middle bed surface and lateral bed surfaces respectively arranged at the left side and the right side of the middle bed surface, and the middle bed surface, the lateral bed surfaces and the lateral bed surfaces are respectively hinged and connected between two adjacent middle bed surfaces, between two adjacent lateral bed surfaces and between the middle bed surface and the adjacent lateral bed surfaces; the middle bed surface corresponding to waist and hip is arranged on the bedstead in a left-right swinging way, a turning support frame is arranged at the foot end of the bed surface on the bedstead, the middle bed surface corresponding to legs and feet is rotationally connected to the turning support frame, at least one of the side bed surfaces on each side is connected with a turning guide component, and a turning driver is arranged between the middle bed surface or the side bed surface corresponding to waist and hip and the bedstead; a lower swing driving component is arranged between the turning support frame and the bedstead, and a lifting driving component is arranged between the middle bed surface corresponding to the head and the back and the bedstead.

2. The bedridden person care bed of claim 1, wherein: the turning-over guide assembly comprises turning-over guide grooves respectively arranged at the left end and the right end of the turning-over support frame, two side bed surfaces corresponding to legs and feet are respectively rotatably provided with a turning-over guide wheel, and the turning-over guide wheels are positioned at the corresponding sides and arranged in the turning-over guide grooves.

3. The bedridden person care bed of claim 2, wherein: a turn-over supporting table is arranged at the head end of the bed surface of the bed frame, and two turn-over supporting wheels rolling on the turn-over supporting table are respectively and rotatably arranged on the two side part bed surfaces corresponding to the head and the back.

4. The bedridden person care bed of claim 1, wherein: the supporting driving assembly comprises a supporting transmission swing rod which is vertically installed on the bedstead in a swinging mode, a supporting driving electric cylinder is arranged between the supporting transmission swing rod and the bedstead, a turning-over adaptive rod is installed on the middle bed surface corresponding to the head and the back in a swinging mode, and a supporting transmission connecting rod is arranged between one end of the supporting transmission swing rod and the turning-over adaptive rod.

5. The bedridden personnel care bed of claim 4, wherein: the lower swing driving assembly comprises a lower swing folding frame which is rotatably installed on the bed frame, a lower swing folding frame is rotatably connected between the free end of the lower swing folding frame and the turnover supporting frame, and a lower swing linkage pull rod is arranged between the other end of the lifting transmission swing rod and the lower swing folding frame.

6. The bedridden personnel care bed of claim 5, wherein: the lifting transmission swing rod is provided with a lower swing linkage pull pin, and the lower swing linkage pull rod is provided with a lower swing linkage clamping groove clamped on the lower swing linkage pull pin.

7. The bedridden personnel care bed of claim 6, wherein: the bed frame is fixedly provided with leg support cross rods corresponding to the lower swing linkage clamping grooves, the lower portion of the bed frame, which is located on the lower swing linkage pull rod, is rotatably provided with a release rod rotating shaft, a lifting rod protrusion is fixedly arranged on the release rod rotating shaft, and the lower portion of the lower swing linkage pull rod is fixedly provided with a lifting rod guide inclined table corresponding to the lifting rod protrusion.

8. The bedridden person care bed of claim 1, wherein: the side bed surface corresponding to the head back comprises a head back side frame, a side supporting mattress is hinged on the head back side frame, and a side supporting ejector rod capable of jacking the side supporting mattress is rotatably arranged on the head back side frame; and a side supporting linkage pull rod which is rotationally connected with the side supporting top rod is rotationally arranged on the side part bed surface corresponding to the waist and the hip.

9. The bedridden person care bed of claim 1, wherein: the middle bed surface corresponding to the waist and the hip comprises a waist and hip middle frame, a bed pan is detachably mounted on the waist and hip middle frame, a defecation cushion is rotatably mounted on the waist and hip middle frame, and a defecation opening of the defecation cushion is provided with a basin covering pad; the waist and hip middle frame is rotatably provided with a hip supporting stay bar positioned below the defecation cushion, and the middle bed surface corresponding to the head and the back is rotatably provided with a hip supporting linkage pull rod connected with the hip supporting stay bar in a rotating way.

10. The bedridden person care bed of claim 1, wherein: the bed head board assembly is characterized in that a turnover bed head board assembly is mounted at the head end of the bed surface of the bed, a hanging rod is rotatably mounted at the bed head board assembly, and a standing retainer corresponding to the hanging rod is arranged on the bed frame.

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