CN218979529U - Nursing bed - Google Patents

Abstract

The utility model relates to a nursing bed, which comprises a main bed body, wherein the tail end of the main bed body is provided with a notch for placing a child wheelchair, the child wheelchair comprises a wheelchair seat cushion which is driven by a wheelchair back lifting assembly to rotate to be at the same level with the main bed body, the middle part of the wheelchair seat cushion is provided with a toilet opening, and a wheelchair lower cushion which is driven by a leg lifting assembly to turn over, the lower end of the wheelchair seat cushion is slidingly connected with a toilet assembly, the toilet assembly comprises a guide rail fixedly connected to the lower surface of the wheelchair seat cushion, and a toilet chassis which is slidingly connected with the guide rail to facilitate placement of a toilet bowl is arranged through the guide rail, the main bed body comprises a rectangular frame, and casters are arranged at four corners at the bottom of the rectangular frame.

Description

Nursing bed

Technical Field

The utility model relates to a nursing bed.

Background

At present, the population of the aged over 60 years worldwide reaches about 6 hundred million, and the aging of the population becomes a significant social problem worldwide. By 2020, the aged 60 years and older in China has reached 2.6 hundred million, accounting for 18.7% of the total population in the country, and about 50% of the aged patients need nursing services. The continuous growth of the aged, disabled, chronically ill, empty nests and non-child elderly population has led to a rapid increase in the need for professional elderly care, with the number of care beds in the care facility being only 2.35% of the elderly's needs, which is clearly difficult to meet. Accelerated aging of population makes medical and social insurance systems face unprecedented pressure, the self-care ability of elderly people is poor, the care cost needed to be born is high, a large number of long-term sleeping sickness and the existence of the elderly people needing special care are needed, and the problem of helping the old and disabled is becoming a great social problem increasingly.

The height of the bed is difficult for the old to get on or off the bed due to the bone shrinkage of the old, so that the old can be planted when getting off the bed, and the old who is inconvenient to move due to long-term lying in bed has a series of problems in life; most nursing beds in the market do not have a toilet function; namely, the old needs to get out of the bed and move to the toilet to use the toilet; nursing beds on the market do not have the wheelchair automatic separation function, and a nursing person is required to detach the bed tail to take out the wheelchair device. Disadvantages: the patient can sit on the wheelchair after getting out of the bed and can not automatically release the connecting device, so that the operation is complex, and great hidden danger exists.

Disclosure of Invention

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a nursing bed which not only can realize the integration of a bed and a toilet, but also has ingenious structure and low cost, is beneficial to guaranteeing the safety of the old and improving the life quality of the old, and has important effect on guaranteeing the stable development of the society of China.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a nursing bed, includes female bed body, the notch that supplies the son wheelchair to place is seted up to female bed body tailstock, the son wheelchair includes that the wheelchair lifts the back of the body subassembly drive through the wheelchair and rotates to with the same horizontally wheelchair of female bed body and goes up the back of the body, the middle part has been seted up and has been like the wheelchair cushion of lavatory mouth and lift the wheelchair of leg subassembly drive upset and fill down, wheelchair cushion lower extreme sliding connection has like the lavatory subassembly, should like the lavatory subassembly including linking firmly the guide rail at wheelchair cushion lower surface to sliding connection has the chassis like the lavatory that is put in order to excrete the basin through the guide rail, female bed body includes rectangular frame and is equipped with the truckle in rectangular frame bottom four corners department.

Further, the mother bed body comprises a rectangular frame and a headboard vertically fixedly connected with the headboard at the headboard end, a back lifting turning plate is rotatably connected to one side of the headboard near the top end of the rectangular frame, the bottom end of the back lifting turning plate is supported and lifted by a first electric push rod, the bottom end of the first electric push rod is fixed on the rectangular frame at the lower end and extends upwards obliquely from back to front and is hinged to the lower end of the back lifting turning plate, the front end of the back lifting turning plate penetrates through a round rod extending transversely and is rotatably connected with the rectangular frame penetrating through two ends of the round rod, and the back lifting turning plate is supported by the rectangular frame.

Further, the guide rail is provided with two guide rails which are respectively arranged at two sides of the toilet opening, the guide rail extends longitudinally, the toilet chassis is in a concave shape, the tops of the two sides of the guide rail are fixedly connected with sliding blocks and are respectively connected with two sliding rails in a sliding manner through the two sliding blocks, and the front end and the rear end of the concave bottom of the toilet chassis are both protruded upwards to facilitate the limiting buckle of the joint of the drain basin.

Further, the sub wheelchair comprises a wheelchair frame, the wheelchair back lifting assembly comprises a support plate which transversely extends and is fixedly connected to the wheelchair frame at the end part, a second electric push rod is installed on the support plate through a hinge seat, the second electric push rod obliquely extends upwards from front to back and is connected with the upper back of the wheelchair, both transverse ends of the front side of the upper back of the wheelchair are rotationally connected with the rectangular frame, and the front end of the upper back of the wheelchair is hinged with the rear end of the wheelchair cushion.

Further, the leg lifting assembly comprises a motor fixedly arranged at the lower end of the wheelchair cushion and a leg lifting frame hinged with the front end of the wheelchair cushion, a first connecting rod is fixedly connected with a rotating shaft end of the motor, a second connecting rod is hinged to the other end of the first connecting rod, the second connecting rod is connected with the leg lifting frame through the second connecting rod to drive the leg lifting frame to turn over, and the second connecting rod is hinged with the leg lifting frame through a hinging seat.

Further, the wheelchair frames on the two lateral sides of the wheelchair cushion are symmetrically and fixedly provided with handrail adjusting plates, the handrail adjusting plates are provided with strip-shaped grooves along the vertical extending direction of the handrail adjusting plates, a plurality of positioning grooves for clamping the handrail rod are formed in the side parts of the strip-shaped grooves at intervals vertically, the handrail rod is in a T shape, the bottom end of the vertical section of the handrail rod is transversely protruded with a positioning rod and penetrates out of the strip-shaped grooves, and the vertical adjustment of the handrail rod is performed through the positioning grooves clamped in different positions.

Furthermore, the bottoms of the two sides of the wheelchair frame are respectively provided with a hand wheel, the bottom ends of the hand wheels are provided with hand wheel sliding rails for the hand wheels to longitudinally slide and transversely limit, and the front ends of the sliding rails are arc-shaped open.

Further, storage plates are arranged at the bottom end and the rear end of the rectangular frame to form a storage cabinet, cabinet doors longitudinally and slidably connected with the rectangular frame are arranged at the left side and the right side of the rectangular frame, and an electric box is arranged in the storage cabinet.

Further, the protection plates extending vertically are fixedly arranged on the left side and the right side of the top of the rectangular frame.

Compared with the prior art, the utility model has the following beneficial effects: the nursing bed not only can realize the integration of the toilet, but also has ingenious structure and low cost, is beneficial to guaranteeing the safety of the old and improving the life quality of the old, and has important function of guaranteeing the stable development of the society in China.

The utility model will be described in further detail with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of a construction of an embodiment of the present utility model;

FIG. 2 is a schematic view of a wheelchair with a child wheelchair removed in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of a neutron wheelchair according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the internal structure of the cabinet door according to the embodiment of the utility model;

FIG. 5 is a schematic diagram illustrating connection between a back lifting flap and a first electric push rod according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a back rest assembly according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a toilet assembly according to an embodiment of the utility model;

FIG. 8 is a schematic view of a construction of a leg rest assembly according to an embodiment of the present utility model;

fig. 9 is a schematic view of the adjusting and positioning of the grab bar in an embodiment of the utility model.

In the figure: the novel wheelchair comprises a main bed body, a 2-child wheelchair, a 3-notch, a 4-back lifting assembly, a 5-wheelchair upper back, a 6-toilet opening, a 7-wheelchair cushion, a 8-leg lifting assembly, a 9-wheelchair lower cushion, a 10-toilet assembly, a 11-guide rail, a 12-toilet chassis, a 13-rectangular frame, a 14-caster, a 15-headboard, a 16-back lifting flap, a 17-first electric push rod, a 18-round rod, a 19-slide block, a 20-buckle, a 21-wheelchair frame, a 22-support plate, a 23-second electric push rod, a 24-motor, a 25-first connecting rod, a 26-second connecting rod, a 27-armrest adjusting plate, a 28-bar groove, a 29-positioning groove, a 30-armrest rod, a 31-positioning rod, a 32-armrest wheel, a 33-handwheel slide rail, a 34-storage plate, a 35-storage cabinet, a 36-cabinet door, a 37-electric box and 38-protection plate.

Detailed Description

In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 9, a nursing bed comprises a main bed body 1, a notch 3 for placing a sub wheelchair 2 is formed at the tail end of the main bed body, the sub wheelchair comprises a wheelchair upper back 5 which is driven to rotate to be at the same level with the main bed body by a wheelchair back lifting assembly 4, a wheelchair cushion 7 with a toilet opening 6 formed in the middle and a wheelchair lower cushion 9 which is driven to turn by a leg lifting assembly 8, the lower end of the wheelchair cushion is connected with a toilet assembly 10 in a sliding mode, the toilet assembly comprises a guide rail 11 fixedly connected to the lower surface of the wheelchair cushion, a toilet chassis 12 for placing a drain basin is connected in a sliding mode through the guide rail, the toilet chassis can slide to be right below the toilet opening, the main bed body comprises a rectangular frame 13, casters 14 are arranged at four corners of the bottom of the rectangular frame, the casters are universal wheels, the universal wheels can increase steering stability, and the weight of the sub wheelchair can be distributed, so that the stress of the sub wheelchair is balanced.

In the embodiment of the utility model, the toilet device is made of frosted hard plastic, and the front and back buckles are arranged to clamp the excrement basin, so that the excrement basin is prevented from toppling over due to movement, and excrement is prevented from being scattered. The toilet device can be taken out by lifting the lower cushion of the wheelchair below the wheelchair and sliding the toilet device, and the drainage basin is taken out. The sliding rail is made of aluminum, so that the wheelchair is light and firm, and the weight of the wheelchair is reduced. The sliding block can move back and forth, so that the toilet device can be conveniently taken out.

In the embodiment of the utility model, the mother bed body comprises a rectangular frame and a headboard 15 vertically fixedly connected with the headboard at the head end, one side of the top end of the rectangular frame close to the headboard is rotatably connected with a back lifting turning plate 16, the bottom end of the back lifting turning plate is supported and lifted by a first electric push rod 17, two first electric push rods are arranged, the bottom ends of the first electric push rods are fixed on the rectangular frame at the lower end and extend obliquely upwards from back to front to be hinged with the lower end of the back lifting turning plate, the front end of the back lifting turning plate penetrates through the rectangular frame through a round rod 18 extending transversely and penetrates through the two ends of the round rod to be rotatably connected with the rectangular frame, and the rear end of the back lifting turning plate is supported by the rectangular frame; the bottom of the first electric push rod is connected with the bed body framework, the two first electric push rods are connected to the bed body framework, when the push rods are pushed upwards, the direction can be changed, the back lifting turning plate is lifted upwards obliquely, the motor can be automatically locked after the specified height is reached, and the back lifting turning plate can be reversely retracted after the specified height is prevented from being reached. The electric push rod uses a reciprocating electric push rod, is provided with a servo electric cylinder, and the stroke can be customized. The back-lifting turning plate is made of stainless steel, and is stable in framework and balanced in stress.

In the embodiment of the utility model, the guide rails are provided with two guide rails which are respectively arranged at two sides of the toilet seat, the guide rails extend longitudinally, the toilet seat is in a concave shape, the top ends of the two sides of the toilet seat are fixedly connected with sliding blocks 19 and respectively slide with the two sliding rails through the two sliding blocks, and the front end and the rear end of the concave bottom of the toilet seat are respectively provided with a buckle 20 which is convex upwards to facilitate the clamping and limiting of the drainage basin.

In the embodiment of the utility model, the sub wheelchair comprises a wheelchair frame 21, a wheelchair back lifting assembly comprises a support plate 22 which transversely extends and is fixedly connected to the wheelchair frame at the end part, a second electric push rod 23 is arranged on the support plate through a hinge seat, the second electric push rod extends obliquely upwards from front to back and is connected with the upper back of the wheelchair, the transverse two ends of the front side of the upper back of the wheelchair are both rotationally connected with a rectangular frame, and the front end of the upper back of the wheelchair is hinged with the rear end of a wheelchair cushion; the comfortable height adjustable by the user is achieved through the second electric push rod. The bottom is supported by the wheelchair frame, so that the stability of the push rod is ensured. The electric push rod uses a stepping reciprocatable electric push rod, a C-shaped fixed shaft screw rod motor is arranged in the electric push rod, the lifting speed is low, and the waist and the back of a user are protected from injury. The electric push rod has small volume and strong interchangeability, and can be replaced at any time if faults occur; the upper back of the wheelchair, the wheelchair cushion and the lower wheelchair cushion can be provided with cushions to ensure more comfortable sitting and lying.

In the embodiment of the utility model, the leg lifting assembly comprises a motor 24 fixedly arranged at the lower end of the wheelchair cushion and a leg lifting frame hinged with the front end of the wheelchair cushion, a first connecting rod 25 is fixedly connected with a rotating shaft end of the motor, a second connecting rod 26 is hinged with the other end of the first connecting rod, the second connecting rod is connected with the leg lifting frame through the second connecting rod to drive the leg lifting frame to turn over, and the second connecting rod is hinged with the leg lifting frame through a hinging seat. The motor is a PX110 stepping motor three-stage motor, the rated load is 160N/M, and the maximum load is 180N/M. The gear is made of the chromium metal composite material, the aluminum alloy is provided with the shell, the service life is long, and the noise is low. The connecting rod is divided into two sections, the connecting rod is made of aluminum composite material, and the hinging seat can be replaced by being connected with the fixing block through an optical axis, and the fixing block is inlaid on the lower pad of the wheelchair. The leg lifting mechanism drives the connecting rod mechanism to move by adopting the rotation of the motor, so that the two sides are lifted, and the legs are converted into a knee bending state from a flat state. The motor is adjusted to rotate reversely through the remote controller, so that the leg can be converted into a sitting posture state from a lying state, meanwhile, the leg can be converted into a knee bending state from the lying state through controlling the motor to rotate positively and negatively, finally, the motor can be controlled to rotate through the remote controller to realize integral ascending, and the leg can be adjusted to a proper height.

In the embodiment of the utility model, the wheelchair frames on the two lateral sides of the wheelchair cushion are symmetrically and fixedly provided with the armrest adjusting plates 27, the armrest adjusting plates are provided with the strip-shaped grooves 28 along the vertical extending direction, the armrest adjusting plates are vertically provided with a plurality of positioning grooves 29 for clamping the armrest rod at intervals on the side parts of the strip-shaped grooves, the positioning grooves are communicated with the strip-shaped grooves, the armrest rod is in a T shape, the bottom end of the vertical section of the armrest rod 30 is transversely protruded with a position adjusting rod 31 and penetrates out of the strip-shaped grooves, the position adjusting rod penetrates out of the strip-shaped groove parts to be provided with flanges for preventing detachment, and the armrest rod is vertically adjusted by clamping the positioning grooves at different positions; when the lifting mechanism is used, the grab rail is pushed forward, the positioning rod is separated from the positioning groove and enters the strip-shaped groove, the grab rail can be lifted and adjusted, and after the grab rail is lifted to a proper height, the grab rail is pushed backward, and the positioning rod is clamped into the corresponding positioning groove, so that the lifting function is realized. Five positioning grooves are arranged, so that a user can adjust the positioning grooves to a comfortable position.

In the embodiment of the utility model, the bottoms of the two sides of the wheelchair frame are respectively provided with a hand wheel 32, the bottom ends of the hand wheel are provided with hand wheel sliding rails 33 for the longitudinal sliding and transverse limiting of the hand wheel, and the front ends of the sliding rails are arc-shaped open so as to be convenient for sliding in; the hand wheel slide rail can also be used as a directional guide rail of the main body of the mother bed, the accuracy and stability of the butt joint and the separation of the sub wheelchair and the main body of the mother bed are ensured through the hand wheel slide rail between the sub wheelchair and the main body of the mother bed, and when the bed body structure is separated and spliced, the sliding and vibration of a mechanical structure caused by the butt joint are reduced to the greatest extent, so that the trauma to the body of the old is reduced.

In the embodiment of the utility model, storage plates 34 are arranged at the bottom end and the rear end of the rectangular frame to form a storage cabinet 35, cabinet doors 36 longitudinally and slidably connected with the rectangular frame are arranged at the left side and the right side of the rectangular frame, and an electric box 37 is arranged in the storage cabinet; the storage cabinet has larger space and can store daily necessities and the like. The electric box, the electric push rod and other facilities are arranged in the electric bed, the battery size is 180mm multiplied by 110mm multiplied by 300mm, the electric bed is small in size and large in capacity, the charging port is positioned below the back half of the bed, the electric bed is similar to an automobile exhaust port in design, but the charging port is positioned at a hidden position, and the attractiveness of the bed body is improved. The battery can provide power for the nursing bed when the power is off, and the nursing bed works continuously. The storage plate uses a composite material plastic wood plate, is waterproof and dampproof, and is tightly and firmly inlaid with the rectangular frames around.

In the embodiment of the utility model, the protection plates 38 extending vertically are fixedly arranged on the left side and the right side of the top of the rectangular frame, so that the protection effect is realized, and a table plate can be placed on the protection plates to provide the effects of office work, dining and the like.

The present utility model is not limited to the above-described preferred embodiment, and any person can obtain other various types of care beds in the light of the present utility model. All equivalent changes and modifications made according to the claims of the present utility model shall fall within the scope of the present utility model.

Claims (9)

1. A nursing bed, characterized in that: including female bed body, the notch that supplies the son wheelchair to place is offered to female bed body tailstock, the son wheelchair includes through wheelchair lift back of the body subassembly drive rotation to with female bed body same horizontally wheelchair on the back of the body, the middle part has been offered like the wheelchair cushion of lavatory mouth and through lifting the wheelchair pad down of leg subassembly drive upset, wheelchair cushion lower extreme sliding connection has like the lavatory subassembly, should like the lavatory subassembly including linking firmly at the guide rail of wheelchair cushion lower surface to through the guide rail sliding connection be favorable to excreteing the basin and place like the lavatory chassis, female bed body includes rectangular frame and is equipped with the truckle in rectangular frame bottom four corners department.

2. A care bed as recited in claim 1, wherein: the bed comprises a bed head plate, a back lifting turning plate, a first electric push rod, a lower rectangular frame, a back lifting turning plate, a round rod, a back lifting turning plate and a back lifting turning plate.

3. A care bed as recited in claim 1, wherein: the guide rail is provided with two guide rails and is respectively arranged at two sides of a toilet opening, the guide rail extends longitudinally, the toilet chassis is in a concave-like shape, the tops of the two sides of the guide rail are fixedly connected with sliding blocks and are respectively connected with two sliding rails in a sliding manner through the two sliding blocks, and the front end and the rear end of the concave bottom of the toilet chassis are both protruded upwards to facilitate the limiting buckle of the joint of the drainage basin.

4. A care bed as recited in claim 1, wherein: the wheelchair comprises a wheelchair frame, a wheelchair back lifting assembly comprises a support plate which transversely extends and is fixedly connected to the wheelchair frame at the end part, a second electric push rod is installed on the support plate through a hinge seat, the second electric push rod obliquely extends upwards from front to back and is connected with the upper back of the wheelchair, both transverse ends of the front side of the upper back of the wheelchair are rotationally connected with a rectangular frame, and the front end of the upper back of the wheelchair is hinged with the rear end of a wheelchair cushion.

5. A care bed as recited in claim 1, wherein: the leg lifting assembly comprises a motor fixedly arranged at the lower end of the wheelchair cushion and a leg lifting frame hinged with the front end of the wheelchair cushion, a first connecting rod is fixedly connected with a rotating shaft end of the motor, a second connecting rod is hinged to the other end of the first connecting rod, the second connecting rod is connected with the leg lifting frame through the second connecting rod to drive the leg lifting frame to turn over, and the second connecting rod is hinged with the leg lifting frame through a hinge seat.

6. A care bed as recited in claim 4, wherein: the wheelchair comprises a wheelchair seat and is characterized in that handrail adjusting plates are symmetrically and fixedly arranged on wheelchair frames on two lateral sides of the wheelchair seat, the handrail adjusting plates are provided with strip-shaped grooves along the vertical extending direction of the handrail adjusting plates, a plurality of positioning grooves for clamping the handrail rod are formed in the side parts of the strip-shaped grooves at vertical intervals, the handrail rod is in a T shape, the bottom end of the vertical section of the handrail rod is transversely protruded with a positioning rod and penetrates out of the strip-shaped grooves, and the handrail rod is vertically adjusted through the positioning grooves clamped in different positions.

7. A care bed as recited in claim 1, wherein: the wheelchair is characterized in that the bottoms of two sides of the wheelchair frame are respectively provided with a hand wheel, the bottom ends of the hand wheels are provided with hand wheel sliding rails for the hand wheels to longitudinally slide and transversely limit, and the front ends of the sliding rails are arc-shaped open.

8. A care bed as recited in claim 1, wherein: the storage cabinet is formed by the storage plates at the bottom end and the rear end of the rectangular frame, cabinet doors longitudinally and slidably connected with the rectangular frame are arranged at the left side and the right side of the rectangular frame, and an electric box is arranged in the storage cabinet.

9. A care bed as recited in claim 1, wherein: the protection plates extending vertically are fixedly arranged on the left side and the right side of the top of the rectangular frame.

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